ELV direct debit payments

Hallo,

I was wondering if anyone on the forum has experience using the ELV Direct Debit? I want to purchase a flight on Ryan Air using this payment type, but I'm not exactly sure how it works. I'm sure the answer is right under my nose (ie probably read something wrong), but if somone has a moment to explain this to me, I'd be grateful:) Thanks so much in advance and the forum is fantastic!
Cheers
tubaglue

You give them your bank details, they take the money. What could be simpler? In other words, they debit directly