I’ve seen offers for ‘Buy Now Pay Later’ when I’m doing online shopping. It seems like a good way to spread the cost of some of the things I need to get for my family but how can I make sure I don’t get into debt?

I do most of my shopping online. I am always on the lookout for a bargain, especially with the festive season coming up but I’m worried about scammers. What should I look for, to avoid getting caught out?