Let customers pay an invoice with TWINT
Your customers pay an invoice straight from its link — with TWINT, in seconds.
Until now an invoice ended when you sent it. The link showed what was outstanding; paying happened afterwards in e-banking, with the reference typed in by hand. When sending an invoice you can now tick «Offer payment by TWINT» — per invoice, and only when you want to.
Your customer opens the same link as before and pays there with TWINT. The invoice is settled immediately: status, amount and date are right, without anybody matching a payment by hand. The bank entry that follows does not book the same money a second time.
The money goes straight to you, into your own Stripe account — Kundenbox never holds it. Set it up once under Settings → Finance. TWINT moves at most CHF 5'000 in a single payment; above that the option does not appear, and the QR payment slip on the invoice is unchanged.