How do you enable online purchases within the app?
In the venmo app/settings there is slider/setting to "allow online purchases"
Already did that. Still doesn't work.
it's not the problem with Shopify. It's that the customer does not have Venmos phone preferences set to allow online purchases...that is why it does not show as available to them.
Same here. I enabled online purchases on my own Venmo app, and it is still not showing.