Purposes
Specify purposes
You may define available purposes like in the following example.
The values you specify with purposes
config option are just the keys, which may be any strings you like.
Hide purposes block
If you want to hide "Purposes" block in the widget, you can disable it
like in the following example.
It's important to set purposes
config option to the blank array []
,
otherwise the first default purpose is autoselected even if the payment_purposes
block is hidden.