"try void first, if it fails, try credit" idiom will work.
- tests: enable check.t and add crypt_check.t and {crypt_}bad_check.t
- update with new test account
"try void first, if it fails, try credit" idiom will work.
- tests: enable check.t and add crypt_check.t and {crypt_}bad_check.t
- update with new test account