How does cash on delivery work with several sellers?

Cash on delivery is the only way to pay for physical books on Ketab.pk. You pay each package to its courier when it arrives, in cash. If your order has three packages from three sellers, you pay three times, once per package, and each amount is shown on your order.

The seller keeps the sale money. Ketab.pk does not collect it: sellers pay Ketab.pk a commission on delivered orders.