OnBuy is a UK online marketplace at onbuy.com that lists products from many independent sellers and brands. It covers a wide mix of categories including electronics, home and garden, DIY tools, toys and games, health and beauty, fashion, baby products, and pet supplies.

Deals on OnBuy often come from seller-led discounts, voucher codes, and limited-time promotions on selected lines. Prices can vary between sellers for the same item, so comparing listings and delivery costs can help you spot better value.

Because it is a marketplace rather than a single retailer, stock levels, dispatch times, and returns can differ by seller. Orders are placed through the site, with delivery options and customer support details shown on each listing.