Can someone tell me how the next buy now, pay later card works?

[charlottexox]

I'm looking at putting in for a next card but I'm un sure of how it works.
Basically, if I was to buy £50 worth of goods, on my payment day would they just take £50? Or would they add on interest (I already know they'd add on interest of payment isn't made on the day...)

why do you need this? store cards limit you to that store and usually have very high rates.

if you actually need clothes ( few uk adults do) and cash is tight, supermarket or charity shop.

Don't do it....store cards are a nightmare
Reel you in with not paying anything for a few months then mega interest that you can't afford...and I'm sure next charge delivery

Agree with pp, store cards can become a nightmare. If you want something from Next just use your usual payment method.

To answer the actual question, if you set up a direct debit to pay the full balance then they would take £50. if you paid less then interest would be added.

Only time is it any good is if you could be one of a few sizes you can order them all and pay for one instead of having a huge chunk at once go out