How do honeymoon funds actually work?

A honeymoon fund is a registry line item that accepts cash contributions instead of a physical gift; when a guest pays, the money flows from their card → the registry's payment processor (Stripe or PayPal) → the couple's connected bank account, typically arriving within 2–7 business days, minus 0–5.4% in combined platform and card-processing fees depending on the registry.

The mechanics are the same as any e-commerce checkout: the guest is the customer, the couple is the merchant of record (on platforms using Stripe Connect Direct charges, like Donum), and the registry is the merchant interface. The differences across platforms are (a) who custodies the money, (b) what percentage gets skimmed, and (c) how long the payout takes. Below is the full flow, layer by layer.

Who actually holds the money along the way?

The card processor (Stripe on Donum, Zola, and Joy; Braintree/PayPal on PayPal Honeyfund) holds the money for a brief settlement window (usually under 48 hours) before depositing it into the couple's bank. The registry platform does not hold the money on most modern setups.

On Donum, we use Stripe Connect Express with Direct charges, which means the couple is the merchant of record on each gift and Stripe issues their 1099-K when applicable. Donum never custodies guest money and never appears on the IRS paperwork. Zola, Joy, and The Knot use similar patterns. PayPal Honeyfund is the exception: money lands in a couple's PayPal balance first, then has to be withdrawn separately.

What fees get taken at each step?

For a $500 contribution on a typical platform (Zola/Knot/Joy at 2.5%):

1. Guest's card is charged $500 (or $500 + a fee-cover amount if the platform asks the guest to cover, like Donum does)
2. Card network (Visa/Mastercard) takes interchange + assessment (about 1.8% + $0.10, internal to the processor's pricing)
3. Stripe charges 2.9% + $0.30 = $14.80, taken from the gross
4. Platform fee (Zola: 2.5%) = $12.50, taken from the gross
5. Couple receives $472.70 in their connected bank account

On Donum, with default guest fee-cover (~80% adoption):

1. Guest's card is charged $515.30 ($500 gift + $15.30 fee cover)
2. Stripe takes 2.9% + $0.30 = $15.24 (close enough that the gross-up math works out)
3. Platform fee = $0
4. Couple receives $500.06, effectively the full gift

When the guest opts out of fee-cover (~20% of the time):

1. Guest's card is charged $500
2. Stripe takes 2.9% + $0.30 = $14.80
3. Couple receives $485.20

The full-cost flow for the couple averages out to under 1% across a typical guest mix on Donum, with $0 going to the platform.

How long does each step take?

• Card charge → Stripe settlement: instant authorization, 1–2 business days to settled
• Stripe → couple's bank (first payout): 2 business days on Stripe Connect Express Standard, then daily rolling payouts after that
• PayPal Honeyfund → couple's bank: 1–3 days to PayPal balance, then 1–3 days to withdraw via standard ACH (instant transfer costs 1.75%)
• ACH bank transfer (when guest pays via bank instead of card): 3–5 business days end-to-end

In practice, a gift sent today shows in the couple's bank account between Wednesday and the following Tuesday. There is no "hold until the wedding" mechanic on any major US registry.

What happens if a guest disputes a charge?

In Stripe Connect Direct charges (Donum, Zola, Joy), the couple is the merchant of record on the disputed gift, and Stripe debits the dispute amount and a $15 fee from the couple's connected account. The registry platform's customer support team typically handles the dispute paperwork on the couple's behalf. On Donum, our support team uses Stripe's dashboard to issue refunds and respond to disputes; couples don't need a Stripe login.

In aggregate, wedding cash-fund disputes run well under 0.5% of contribution volume.

Why do honeymoon funds use card payments instead of bank transfer?

Because guests want one-tap checkout. Apple Pay, Google Pay, and Stripe Link all sit on top of card rails, and 80%+ of online gift contributions in 2025 were card-based. Bank transfer (ACH) is cheaper for the couple (no 2.9%) but adds 3–5 business days, requires the guest to type their routing and account numbers, and isn't supported by most consumer-facing checkouts.

The realistic tradeoff: cards are faster and more guest-friendly; ACH is cheaper. Most platforms support both and let the guest choose, but the fee comparison only matters in the card path because that's where the volume is.

Related reading:

• Can you get cash off a wedding registry?
• Do wedding registries charge fees?

Bottom line: a honeymoon fund is a 2-to-7-day card-to-bank transfer with a small number of fees taken in transit; the only variable that matters across platforms is who keeps which slice.