I just bought Yu Gi Oh cards from a website (ds found the site) and then realised (having ordered) I hadn't checked anything about them. The phone no was an answering machine (saying the co name) and I feel better for having just called Companies House and checked that reg no is that company/address match and I suspect it is all ok but is there a particular body/thing you can check?
What do you check before you buy anything online? TIA.