Wix SWIFT Transfer Integration

I need to add an international bank-transfer option to my Wix store and have chosen SWIFT as the only method to support. When a customer checks out and selects “Bank Transfer (SWIFT)”, the site should automatically:

• show my SWIFT banking details and a unique order reference
• create the order in “pending payment” status
• email the same instructions to the buyer

My catalogue is set in USD, yet many customers pay in EUR or GBP. I want a simple, manual currency-conversion step: a small widget or admin field where I can enter the day’s rate so the checkout total updates before the order is logged. No automatic feeds are necessary—just an easy place for me to type the rate in the Wix dashboard.

You’ll probably lean on Velo, the Wix Pay API, and standard JavaScript. Once you finish, please leave clear notes or short Loom clips so I can later edit bank details and swap in new exchange rates myself. End-to-end testing on my staging site and a brief hand-off guide will complete the job.