Customer payment using credit card and email verification

[Marwasel]

Co-Authored-By: Nazli 101867745+nazlimoghaddam@users.noreply.github.com

:ballot_box_with_check: Definition of Done checklist

• [x] Meaningful title and valuable description in pull request
• [x] Code change tested manually if not covered by automated tests
• [x] Pull request linked to one or more issues/stories
• [x] Acceptance criteria of the linked stories satisfied
• [x] Code change comprehended by those who approved it
• [x] State of target branch maintained or improved after the code change

[Marwasel]

note this is not the final payment code as adjustments are to be made to it with possible additions and deletions. + Some comments I wrote in the code were before changes were made so they are not relevant anymore