You can automatically create invoices for pricing plans. Once enabled, clients receive an invoice with each purchase. For recurring orders, an invoice is sent each payment cycle.
Important:
Invoices are not sent when you manually add a client to a plan.
Most customizations to your invoices can only be made on desktop.
To enable sending invoices for plan purchases:
Go to your site in the Wix app.
Tap Manage
at the bottom.
Tap Pricing Plans under Catalog.
Tap Settings at the top.
Enable the Invoices toggle to send invoices to clients who purchase plans.
To view invoices you've sent:
Go to your site in the Wix app.
Tap Manage
at the bottom.
Tap Subscriptions under Sales.
This article is credited to the Wix team - https://support.wix.com/ and we thank them for that!