A product is a sellable offer β a one-off payment or a recurring subscription β that powers your payment links, invoices and automated sales.
Open Gymkee Pay β Products and click Create.

Give it a name, set the price and currency, and choose one-time or recurring with a billing interval. Save it and it's ready to attach to a payment link or invoice.
Note: selling requires an active Gymkee Pay account β set that up first with the Setting up Gymkee Pay (Stripe Connect) guide.