The customer can then confirm the slot for themselves (the base case) or assign the slot(s) they purchased.

2026-03-02T13:15:51Z

Make the payment success redirect target page have $QUANTITY slots, the first of which is auto-filled with the customer's email address.

Simple Order Form (Demo)

The customer can then confirm the slot for themselves (the base case) or assign the slot(s) they purchased.