Koopwaar.nl is an online shopping marketplace from Wecommerce, bringing together products from independent webshops across sports, tools, garden, outdoor living, supplements and outlet categories. Its broad sports selection includes shoes for activities such as running, football, tennis and fitness, alongside sports balls, bags, golf equipment and clothing from well-known brands including Nike, Adidas, Under Armour and Dita. For gardeners, tradespeople and do-it-yourself enthusiasts, the listed range covers conventional and battery-powered garden tools, power tools, landscaping and paving equipment, and construction machinery. Shoppers can also find patio heaters, fire baskets, CBD oil, spirulina, chlorella and chocolate, as well as discounted and outlet items.

The site describes a marketplace model in which participating webshops receive orders, prepare purchases and provide shipment tracking. Customers could use an account to follow orders, arrange returns, update their details and review purchases, or contact a seller with questions. However, Koopwaar.nl states that its marketplace has stopped and checkout is no longer available.