Charging processing fees to families
How the fee passthrough toggle works and the math behind it.
When a parent pays online, Stripe takes a small cut. By default the troop absorbs that cost. You can flip it so the parent pays the fee instead.
Toggling passthrough
In Admin > Settings > Stripe > Processing Fee Passthrough:
- Troop absorbs fees (default): the parent pays the listed amount; Stripe deducts its fee from your payout.
- Fees passed to parents: the parent's total is bumped up so that — after Stripe's cut — the troop receives exactly the listed amount.
When passthrough is on, two numbers appear:
- Fee % — the percentage Stripe charges (default
2.9). - Fixed fee in cents — the per-transaction flat fee (default
30for US cards).
Match these to your Stripe pricing. Most US troops can leave the defaults alone.
How the math works
For an event listed at $50 with default fees:
chargeAmount = ceil(($50 + $0.30) / (1 - 2.9 / 100))
≈ $51.79
The parent sees and pays $51.79. Stripe deducts roughly $1.80 in fees. The troop's payout is $49.99 ≈ $50 (rounding).
The fee surcharge is applied per event when payments are turned on. The toggle isn't applied retroactively to events that already exist — it affects new charges only.
When to use it
- Pass through when fees are a meaningful portion of small payments (e.g., $5 dues) — they'd otherwise eat 10–15%.
- Absorb when the troop wants the listed price to be the price the parent pays, especially for round-numbered amounts (like $20 popcorn).