One person organizes it, everyone chips in by card from a link, and the total is visible to the group. A circle of friends or a family can give one meaningful wedding gift together, the honeymoon fund, a big item, or cash, on a clean record.
A group of friends or a family often wants to give the couple one real thing: money toward the honeymoon, a single big item off the registry, or cash they can put where they need it. The idea is easy; the collecting is the hard part, with one person taking money three different ways and reminding everyone before the wedding.
Set the target as the table's goal so the group can see the number it's working toward, and let people chip in what works for them. Nobody has to match anyone else, and the running total shows when the group has reached what it set out to give. When it's presented, it's one gift from all of them, with a clean list of who was part of it for the card.
Contributions go directly to the organizer through Stripe, TableCash never holds the money, and the app is the record everyone who gave can open. If the wedding gift is really a shower collection, see collecting for a group shower gift.