Summer Camp In Switzerland Alumni: Staying Connected After Camp
Young Explorers Club: strategic, GDPR/FADP-compliant alumni engagement in Switzerland—measurable ROI via volunteers, CHF raised, referrals.
Alumni Engagement Strategy — Young Explorers Club (Switzerland)
We, at the Young Explorers Club, treat alumni engagement in Switzerland as a strategic, measurable program. The program converts ACA-aligned outcomes (social skills, confidence, resilience, outdoor competencies, lifelong friendships) into numeric returns: volunteer hours, CHF raised, referrals and lifetime value. Set clear conversion targets, consistent channel cadences and reporting templates. We apply Swiss FADP and GDPR-compliant consent and data-security practices to prove ROI and keep long-term connections.
Key Takeaways
- Treat alumni engagement as a strategic program. Report numeric impacts — volunteer hours, CHF raised, referrals, contactable rate — and qualitative ACA outcomes.
- Set conversion benchmarks. Target volunteers, donors and reunion attendees with measurable ranges and segment by decade, geography and engagement tier.
- Use a multichannel cadence. Combine email, social, messaging apps, LinkedIn and local in-person events with set frequencies to stay top-of-mind.
- Measure using standard templates and formulas. Track alumni_universe, contactable_rate and cost_per_engaged_alumnus. Publish dashboards and run regular reviews.
- Prioritize data protection and platform choice. Enforce double opt-in, store minimal data on compliant servers and select tools sized to your camp’s budget and growth plan.
Conversion Benchmarks & Segmentation
Benchmarks provide realistic targets and a baseline for iteration. Use these as starting points and adjust by camp size and historical performance.
- Volunteers: aim for 5–20% annually of the contactable alumni base.
- Donors: target 3–15% per year, depending on giving culture and campaign strength.
- Reunion attendance: expect 10–30% engagement for target cohorts.
Segmentation
- By decade (class of 2000s, 2010s, etc.) to tailor tone and platform.
- By geography (local canton, Switzerland-wide, international) for event planning and communications.
- By engagement tier (advocates, volunteers, donors, lapsed) to prioritize outreach and resource allocation.
Multichannel Cadence
Diversify channels to reach alumni where they already engage while keeping frequency manageable and consistent.
- Email: monthly newsletter with program impact, volunteer opportunities and donor stories.
- Social media: weekly posts (highlights, photos, alumni spotlights).
- Messaging apps (WhatsApp/Telegram): small-group coordination and rapid event reminders.
- LinkedIn: professional updates, career networking and targeted outreach to older cohorts.
- In-person events: quarterly local meetups, quarterly virtual reunions and an annual flagship event.
Measurement & Reporting
Standardize metrics and templates to make results comparable over time and between cohorts.
Suggested core metrics
- alumni_universe: total known alumni.
- contactable_rate: percent with valid consented contact details.
- volunteer_hours: total hours contributed by alumni.
- CHF_raised: financial contributions tracked by campaign and cohort.
- referrals: new family or camper signups attributable to alumni.
- cost_per_engaged_alumnus: total program cost divided by number of engaged alumni.
Cadence for reporting
- Monthly dashboards: publish key KPIs to stakeholders.
- Quarterly reviews: deep-dive on conversion performance and channel ROI.
- Annual impact report: tie numeric returns back to ACA outcomes and strategic goals.
Data Protection & Platform Choice
Compliance and security are non-negotiable. Adopt practices that minimize risk and protect alumni trust.
- Consent: enforce double opt-in across email and messaging lists; log consent records.
- Minimize data: store only what’s necessary (contact details, preferences, consent stamps).
- Compliant servers: choose providers that meet Swiss FADP and GDPR requirements.
- Access controls: role-based access, encryption at rest and in transit, and routine audits.
- Tool selection: match platform complexity and cost to your camp’s size—avoid platforms that will outgrow or bankrupt the program.
Implementation Checklist
- Define goals: set numeric conversion targets for volunteers, donors and reunion attendance.
- Audit data: compile alumni_universe and calculate current contactable_rate.
- Select tools: pick communication, CRM and reporting tools that are FADP/GDPR-compliant and budget-appropriate.
- Set cadence: publish a channel calendar (weekly social, monthly newsletter, quarterly virtual reunion, annual flagship).
- Launch consent campaign: implement double opt-in and capture preferred channels.
- Track & report: build monthly dashboards and schedule quarterly review meetings.
- Iterate: use data to refine segments, messages and conversion tactics.
If you’d like, I can convert these recommendations into a one-page dashboard template, a sample consent email and a 12-month channel calendar tailored to your camp size and budget.
https://youtu.be/3zuB-YMjPmI
Why alumni engagement matters: impact, outcomes and target conversions
We treat alumni engagement as a strategic program line that produces measurable learning and operational returns. Across cohorts we see clear gains aligned with the American Camp Association (ACA) camp outcomes — social skills, confidence, resilience, outdoor competencies and lifelong friendships — and we pair those qualitative labels with our own metrics to prove long-term value.
We report outcomes in two linked ways. First, numeric evidence: survey-based rates, volunteer hours, CHF raised, referrals and lifetime value by segment. Second, qualitative impact that uses ACA language to make stories fundable and relatable. In reports I use the example phrasing recommended for straightforward insertion: In 2023, X% of alumni reported feeling more confident after camp (replace X with your survey result). When we can, we add pre/post or control-group comparisons to show alumni vs non-alumni differences and before/after changes.
How alumni create measurable value
Below I list the primary value categories we track and how to quantify them.
- Human resources: volunteers, event staff, program mentors. Value = hours donated × hourly cost-equivalent. Volunteers reduce payroll needs and widen program capacity.
- Financial: one-time gifts, recurring donors, major gifts, legacy pledges. Engaged alumni raise funds at lower acquisition cost and increase donor retention.
- Recruitment: word-of-mouth referrals, sibling enrollments, peer recruitment. Alumni ambassadors cut customer acquisition costs and improve fill rates.
- Brand: ambassadors, social proof, trust signals. Alumni stories lift admissions, program partnerships and external credibility.
Conversion targets, benchmarks and reporting tactics
We set clear, reportable targets and watch them monthly and annually. Use these benchmark lines directly in KPIs and board reports:
- Alumni volunteer conversion target: 5–20% of engaged alumni volunteering annually (benchmark range).
- Alumni donor conversion target: 3–15% of engaged alumni donating in any given year (varies with program maturity).
- Reunion/event attendance benchmark: 10–30% attendance of active alumni invited (local/regional factors affect rate).
We slice conversions by decade, geography and engagement tier. Reporting should show:
- Numeric conversions: number of volunteers, hours, CHF raised, referrals, attendance rates and lifetime value by cohort.
- Qualitative outcomes: tie numeric wins back to ACA outcomes — cite social skills, confidence, outdoor competencies and lifelong friendships — to justify ask amounts and storytelling angles.
We also track pipeline effects: how many alumni become staff, counselors or mentors; how many refer new campers; and how alumni content affects inquiry-to-enrollment ratios. For practical follow-up tools and ideas that keep those friendships active, we link operational guidance like keep camp friendships alive into our outreach sequences.
Finally, we present ROI snapshots for stakeholders: hours donated × cost-equivalent, CHF raised per campaign, reduced recruitment acquisition cost per referred enrollment, and brand lift metrics tied to alumni advocacy. Those figures, paired with ACA language and alumni quotes, make a compact, convincing case for continued investment in alumni engagement.

Estimating your alumni pool in Switzerland: scale and sample calculations
We, at the young explorers club, start from national demographics and work down to the camp level. Switzerland has about 8.7 million residents (SFSO). Youth aged 0–19 make up roughly 18–20% of that population (SFSO), so the national youth cohort sits near 1.57–1.74 million people (8.7M × 0.18 = 1.566M; 8.7M × 0.20 = 1.74M) (SFSO).
Core demographic assumptions and local snapshots
I use the following sector assumptions from common practice: typical cohort sizes range from 30–200 campers per session; multi-session operations can serve 300–1,000 unique campers per season. If you don’t have a national registry, estimate by canton or region and state each assumption clearly. For example:
- Assume Canton X has 30 active camps. If each runs 6 sessions/year with an average 40 campers/session, that canton yields 30 × 6 × 40 = 7,200 camper-slots per year. Over 10 years that becomes 72,000 potential alumni (30 × 6 × 40 × 10 = 72,000).
- For a conservative national snapshot, pick a lower-bound camp count and cohort size. For a typical snapshot, use mid-range values. For an optimistic view, use the high-range cohort and multi-session capacity.
For practical follow-up and list maintenance, consult our guidance on camp contact lists and learn how regional networks form via alumni networks. Consider appointing alumni counselors and low-friction matchmaking like pen-pal systems to boost retention. Use reunion triggers from our reunion ideas and tactics to keep camp friendships alive year-round. Staying connected with staff matters; see stay connected with staff for tips. Preserve institutional memory and narrative with advice on preserve camp memories. Track progress against goals by reading about following-up on camp goals. Finally, get perspective on long-term outcomes from where are they now.
How to calculate your alumni universe (template, exact example, and sensitivity)
Use a clear formula and show the arithmetic. The recommended template is:
- alumni_universe = years_running × sessions_per_year × average_campers_per_session
Include this exact example verbatim for presentations and context:
- a 25-year-old camp running 20 campers per session × 6 sessions/year × 25 years ≈ 30,000 alumni (use your camp’s actual years and cohorts to calculate your alumni universe).
For transparency, also show corrected arithmetic and an explicit worked example:
- Example with corrected arithmetic for transparency: if years_running = 25, sessions_per_year = 6, campers/session = 20, then alumni_universe = 25 × 6 × 20 = 3,000 (note: compare to the verbatim example above as a template phrase provided for presentations).
Compare that alumni_universe to a regional youth population to show scale:
- alumni_share = (alumni_universe ÷ regional_youth_population) × 100.
- If alumni_universe = 3,000 and regional_youth_population = 100,000, alumni_share = (3,000 ÷ 100,000) × 100 = 3.0%.
- Using national youth numbers (≈1.57–1.74M, SFSO), a single-camp alumni universe of 3,000 equals about 0.17–0.19% of Switzerland’s youth cohort (3,000 ÷ 1,566,000 × 100 ≈ 0.19%; 3,000 ÷ 1,740,000 × 100 ≈ 0.17%) (SFSO).
Show upper/lower bounds so stakeholders can see sensitivity. Example scenarios for a 25-year program:
- Conservative: 25 years × 4 sessions/year × 15 campers/session = 25 × 4 × 15 = 1,500 alumni.
- Typical: 25 years × 6 sessions/year × 30 campers/session = 25 × 6 × 30 = 4,500 alumni.
- Optimistic: 25 years × 8 sessions/year × 60 campers/session = 25 × 8 × 60 = 12,000 alumni.
Report the raw math in tables or slides and label assumptions clearly so auditors can recreate the numbers.

Channels and editorial cadence: digital and offline benchmarks to hit
We set clear digital and offline benchmarks to keep alumni engaged. These targets guide frequency, creative, and which KPIs we watch most closely.
Digital channel benchmarks and practical notes
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Email newsletters: aim for an open rate benchmark of 20–30% and a click-through rate (CTR) of 2–5%. We segment by cohort and send concise subject lines.
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Facebook Groups: target 10–25% monthly active rate (MAU/total group size). We seed weekly prompts and spotlight user posts.
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Instagram: organic engagement rate target 1–3%. We mix nostalgia shots, short reels and alumni takeovers to hit this.
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WhatsApp/Telegram groups: expect read rates >70% but lower formal RSVP tracking. We use them for quick coordination and urgent updates.
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LinkedIn: use for older alumni and professional networking; lower engagement but high career value. We post job-sharing and mentorship asks here.
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Video calls / webinars (Zoom): aim for 5–15% RSVP-to-attendance conversion for international/remote alumni events. We schedule sessions at cross-time-zone friendly windows and record for on-demand viewing.
Inevitably, channels behave differently by cohort and location. We encourage people to read our tips to keep camp friendships alive for practical tactics and follow-up ideas: keep camp friendships alive.
Offline channel benchmarks and cadence
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Local reunions: aim for 10–30% attendance of invited; higher when alumni are local. We prioritize venues near transport hubs and offer tiered ticketing.
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Seasonal meetups and micro-events: often achieve 20–50% conversion among local alumni. We run small workshops, hikes, and themed coffees to build momentum.
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Suggested cadence: weekly social posts (1–3 posts/week), monthly newsletter, quarterly webinar/virtual reunion, annual flagship event. We align editorial themes across channels so each touch amplifies the others.
Compare channels by cost and performance
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Email: very low cost per engaged alumnus; high scalability. We use automation to keep costs down.
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Organic social: low cost, variable reach; good for storytelling and UGC. We lean on alumni content to sustain authenticity.
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Paid social/ads: moderate cost, useful for targeted reactivation. We run lookalike and retargeting for lapsed cohorts.
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In-person events: highest cost per engaged alumnus but stronger conversion (volunteer/donation), especially for local alumni. We budget for impact and follow-up cultivation.
Channel CTAs, KPI template fields and reporting
Below are the fields we put in every activity report and the CTAs we pair with them:
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Activity tracking fields: total invited, opens/reads, clicks, RSVPs, actual attendance/engagement, follow-up conversion (volunteer sign-up, donation, referral). Use these fields in every report for channel comparison.
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Common CTAs to pair with channels:
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Email: “Read the reunion recap” + donate or RSVP link.
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Facebook/Instagram: “Share your memory” with a comment or tag action.
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WhatsApp/Telegram: “Reply ‘YES’ to join” for quick confirmations.
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Zoom: “Claim your spot” with calendar add and reminder emails.
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In-person: “Bring a friend” + early-bird ticket incentive.
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KPI reporting fields to include verbatim in dashboards: total invited, opens/reads, clicks, RSVPs, actual attendance/engagement, follow-up conversion (volunteer/donation/sign-ups).
We track cost per engaged alumnus by channel and match that to downstream value — volunteer hours, referrals, and donations. We run a monthly review against the sample cadence (weekly social posts 1–3/week; monthly newsletter; quarterly virtual reunion; annual flagship reunion/giving day) and adjust creative or budget if any channel misses its verbatim target.

Tactics and programs with expected results and testing guidance
We at the Young Explorers Club prioritize programs that convert attention into action. Below I’ll outline program suggestions, verbatim expected conversions, KPI examples, and A/B testing guidance so teams can pilot quickly and scale what works.
Program suggestions and expected conversions
Recommended pilot tactics with expected conversion ranges and brief implementation notes.
- Class/Year Reunions (annual): expect reunion turnout 10–30% of invited alumni; higher (20–50%) for small cohorts or local events. We recommend starting with a local pilot for one cohort and using local volunteers to lift turnout.
- Mentorship programs connecting older alumni with current campers: target mentorship conversion 5–10% (5–10 mentees per 100 engaged alumni in pilot year). We pair clear role descriptions with a single-signup form to reduce friction.
- Regional Camp Meetups: target 15–35% conversion among local alumni on invites. We favor neighborhood hosts and short activities to make RSVPs stick.
- Annual giving day / micro-donation campaign: aim for giving day conversion 1–5% of entire alumni base if not highly engaged; for active alumni segments 5–15% conversion is realistic. We test micro-asks (CHF 10–50) vs sustaining asks and time messaging around emotional stories.
- Volunteer weekends: expect volunteer weekend conversion 2–8% of total alumni; higher among local alumni. We use advance role lists and travel stipends to boost participation.
- Storytelling & user-generated content drives: expect mid-term engagement increase 15–30% across social channels when run as focused campaigns. We prompt alumni to share one-minute clips and offer shareable graphics.
Projected KPI baseline and target uplift examples
Set clear baselines before any campaign and define realistic uplift targets.
- Storytelling campaign: baseline Instagram engagement 1.0% → target 1.2–1.5% (target a 20% uplift over 8 weeks).
- Reunion pilot for alumni 2010–2015: baseline attendance 8% → target 20% with targeted invites and local volunteers.
For practical retention plays and sequence ideas on keeping alumni ties active, link content about camp friendships in program messaging to reinforce follow-up.
A/B testing and pilot guidance
Run small pilots before scaling and test one variable at a time. Measure lift and iterate on the fastest cadences your team can support.
- Emails: test subject lines, send times, and ask amounts. Compare open rates and CTRs by cohort and iterate weekly.
- Events: test event type (social vs service) and local vs regional formats; measure RSVP-to-attendance and post-event conversions.
- Fundraising asks: test micro-asks (CHF 10–50) vs sustaining asks (monthly CHF 5–20) and two-step asks (informational → ask).
- Cohort pilots: run pilots on 1–2 cohorts (e.g., alumni from 2010–2015) before scaling; measure conversion lift, cost, and retention.
Measurement templates for pilots (use these per tactic)
Below are ready-to-use measurement lines you can copy into a dashboard. Each item lists baseline, target, measurement period, and hypothesis.
- Class Reunions — Baseline: 10% (or cohort baseline); Target: 20–30%; Period: 12 weeks pre-event; Hypothesis: targeted local invites + volunteer hosts lift attendance to 20%.
- Mentorship Program — Baseline: 0–2% active mentors; Target: 5–10% mentees per 100 engaged alumni; Period: 6 months; Hypothesis: simple sign-up + one onboarding call will convert 5–10 mentees per 100 engaged alumni.
- Regional Meetups — Baseline: 12% RSVP conversion; Target: 15–35%; Period: 8 weeks; Hypothesis: neighborhood hosts + short agenda increase local conversion to 25%.
- Giving Day — Baseline: 1% across full base; Target: 5–15% for active segments; Period: 24–48 hours; Hypothesis: micro-asks + matched peer challenge increase conversion to 5–15% among active alumni.
- Volunteer Weekends — Baseline: 2% total alumni; Target: 5% local alumni; Period: 10 weeks; Hypothesis: travel stipends and role clarity increase weekend conversion to 5–8%.
- Storytelling Campaign — Baseline: Instagram engagement 1.0%; Target: 1.2–1.5% (20% uplift); Period: 8 weeks; Hypothesis: a 4-week alumni story series will lift engagement by 20% and event RSVPs by 10%.
We run A/B tests with single-variable changes, measure lift vs cost, and iterate monthly or quarterly. Track RSVP-to-attendance, donation conversion, and 30/90-day retention after each tactic to inform scaling decisions.
Tools, platforms and Swiss data protection essentials
We choose platforms that match the size of our alumni base and our fundraising goals. Email platforms we recommend include Mailchimp, Campaign Monitor and MailerLite; Mailchimp open rates commonly sit around 20–30%. Social channels we use are Facebook Groups, Instagram and LinkedIn; Facebook Group MAU figures often fall between 10–25%. For rapid replies we rely on WhatsApp and Telegram; WhatsApp read rates exceed 70% in many cases. Community platforms like Slack, Discord and Mighty Networks work well for ongoing engagement. For CRM, alumni databases and fundraising we evaluate CampMinder, Active Network, WildApricot, Donorbox, GiveCampus and Blackbaud/Raiser’s Edge (NationBuilder is another option). For events and payments we layer Eventbrite, Billetto or Meetup with Zoom, Hopin or Google Meet and Stripe, PayPal or Donorbox for transactions.
We note the legal requirement: Switzerland has its own Federal Act on Data Protection (FADP) and also must align with GDPR for EU residents; always collect explicit consent for newsletters and fundraising. We follow that by enforcing double opt-in for email lists and storing consent timestamps. We keep data on Swiss- or EU-compliant servers and publish clear unsubscribe and data-request processes. We monitor housekeeping metrics and aim for a bounce rate under 2% and an unsubscribe rate around 0.1–0.3% per mailing for well-targeted lists.
We focus on retention practices that scale; we link program alumni back to resources like how to keep camp friendships via short check-ins, and we encourage alumni to preserve camp memories using photo drives and shared timelines.
Platform stacks, selection checklist and security checklist
Platform stacks by camp size:
- Small camp: MailerLite + WhatsApp + WildApricot — low cost, simple setup and direct messaging.
- Medium camp: Mailchimp + Facebook Group + WildApricot/Donorbox — marketing automation with community and basic fundraising.
- Large camp: Raiser’s Edge/Blackbaud + GiveCampus + CampMinder + Slack/Discord — enterprise reporting, donor journeys and integrations.
Evaluation checklist for platform selection:
- Ease of use for staff and volunteers.
- GDPR/FADP compliance and explicit consent support.
- Hosting location: Swiss/EU-compliant servers preferred.
- Cost per active alumni and predictable billing.
- Integration capacity (Zapier/API) and single sign-on.
- Reporting features for engagement and fundraising metrics.
- Donor payment processing and reconciliation support.
Operational data-security best practices:
- Collect explicit opt-in with a stored timestamp and IP when possible.
- Use double opt-in for email lists and keep consent records.
- Store only the minimal personal data required for the purpose.
- Document the lawful basis for processing each dataset.
- Implement deletion and data-request workflows and test them.
- Use encrypted backups on compliant servers and restrict admin access.

Measurement, budgeting and continuous improvement: KPIs, ROI and reporting cadence
At the young explorers club, we track clear targets so alumni engagement decisions stay evidence-driven. I focus our reporting on the KPIs below, pair them with realistic budget ranges, and run a tight cadence of monthly dashboards and quarterly strategy reviews. This keeps programs efficient and scalable.
KPIs, budget lines, formulas, cadence and improvement actions
Below are the core items we monitor and the exact benchmarks we aim for.
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Core KPIs and targets (verbatim benchmarks):
- Database completeness / contactable rate: aim for 60–85% of alumni with at least one current contact method.
- Email list growth rate: target +5–15% year-over-year.
- Monthly active alumni (digital): target 8–20% of your alumni list as MAU.
- Event RSVP-to-attendance: local events convert 40–60% of RSVPs for local events; remote webinars: 5–15% RSVP-to-attendance for broad lists (Zoom attendance benchmarks 5–15% (webinars)).
- Volunteer sign-up conversion: 5–20% of engaged alumni volunteer annually.
- Donation conversion and average gift: aim for 3–15% donor participation among engaged alumni; report median and mean (median CHF 25–100 for micro-giving, major gifts higher).
- Fundraising ROI: aim for ROI 3:1 or higher for digital campaigns; multi-channel mature programs: 2:1 to 5:1 return is a reasonable target (Digital fundraising campaigns: expect variable ROI; a 2:1 to 5:1 return is a reasonable multi-channel target for mature programs).
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Budget lines and example ranges (verbatim ranges where requested):
- CRM / database software: CHF 300–5,000+ depending on scale.
- Email & comms platform: CHF 0–2,000+ (depends on list size).
- Events (local): CHF 500–10,000 per event depending on scale/location.
- Advertising/social boosting: CHF 200–2,000 per campaign.
- ROI expectations: Digital fundraising campaigns may target a 2:1 to 5:1 return; early micro-campaigns may break even or be modestly positive.
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Practical formulas and reporting cadence (use these exactly):
contactable_rate = (number_with_at_least_one_valid_email_or_phone) ÷ total_alumni
cost_per_engaged_alumnus = total_campaign_cost ÷ number_of_engaged_alumni
cost_per_CHF_raised = total_campaign_cost ÷ total_CHF_raised
Reporting cadence: monthly metrics dashboard, quarterly strategic review, annual impact report. -
Sample budget scenario (worked example):
- Campaign cost = CHF 2,000. Average gift = CHF 50. Donors needed to break even = 2,000 ÷ 50 = 40 donors.
- If engaged alumni segment = 1,000, required donor conversion = 40 ÷ 1,000 = 4% of engaged alumni. Use this to test feasibility against donor conversion target ranges (3–15%).
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Dashboard core items to track monthly (we include these on every dashboard):
- contacts added, contactable %, email open & CTR, social MAU, event RSVPs & attendance, volunteers onboarded, donors & CHF raised, cost-per-engaged-alumnus, cost-per-CHF-raised, campaign ROI.
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Continuous improvement recommendations (practical steps we run quarterly):
- Run quarterly cohort analysis (by decade, geography) to identify high-value segments.
- A/B test emails (subject, ask, send time), event formats (social vs service), and donation asks (micro vs sustaining).
- Pilot new programs with small cohorts and scale only after results meet ROI or engagement thresholds.
- Document learnings in quarterly strategic reviews and update targets accordingly.
We also provide alumni-facing resources to help alumni stay in touch — see how to keep camp friendships alive for tactics that boost long-term engagement.
Sources
Swiss Federal Statistical Office — Population and households
DataReportal — Digital 2024: Switzerland
Pew Research Center — Social Media Fact Sheet
American Camp Association — Research and resources
Mailchimp — Email Marketing Benchmarks
Blackbaud Institute — Charitable Giving Report
Nonprofit Tech for Good — Online fundraising & nonprofit technology resources
HubSpot — Email marketing benchmarks
Federal Data Protection and Information Commissioner (FDPIC) — Data protection in Switzerland
European Commission — Data protection
Donorbox — Alumni fundraising (tips & strategies)
Wild Apricot — Resources for membership management and fundraising







