Single credit card receipt of invoice pament

One customer wants to pay by card.

I have tried using PayPal but failed as too complicated.

Any thoughts on how please - I don’t want to lose the job

Stripe or SumUp probably the easiest to get set up, but it’s not necessarily an instant setup process with the identity verification etc. that they have to do for new signups. And I know stripe has a mandatory waiting period before they’ll send you the money from your first transactions - you can take payments but you won’t actually get the money for a couple of weeks.