Hi @nmcentire1. Thanks for being part of GoDaddy Community! The currency for an Online Store is chosen in the account settings. As such, it's not currently possible to have the same product with different currencies. Also, it's worth noting that Online Store will not convert your prices to a new currency when you change it. If you have a product listed as $5 USD, it will be listed as £5 GBP if you change the currency setting.
JesseW - GoDaddy | Community Manager | 24/7 support available at x.co/247support | Remember to choose a solution and give kudos.