OK read a bit more at I can see SSL is not supported in eShop and looks like no plans for it to be.
That’s a real shame. Plenty of free carts out there that do.
For those looking for info about it:
https://quirm.net/wiki/eshop/
Doesn’t mention SSL or security in any titles. Probably somewhere in one of the topics but don’t bother wasting your time.
From what I can gather…
eShop has list of several payment gateways that are available to make purchases through. These will send the customer to a protected page to make their purchase. Like online banking for example.
No payment details in regards the customer will be stored on wordpress.
So you will have to login to your merchant account with whomever your chosen payment provider is ie Paypal to check if payments have been made.