This is one of the most important points that must be dealt with if you have an online shop.
When a user get in a web of this type they like to have a wide variety of payment methods and with easily accessibility.
According to a study by IAB Spain on e-commerce in 2016, one of the main barriers still perceived by the users is fear of giving the data of his card on the Internet for privacy.
So if we want to pay something on the internet we have many options that could be better or worst depending on our needs.
This are the most common ones:
Credit / debit cards

Paypal

Cash on delivery

Online payments through mobile

Some methods are more “safe” than others, but we talk you about this in other post.
You can access tapping here: Security