On Afrikrea, it is possible to put your products "to order". That is to say, the product is created once the order is placed. We highly recommend this option.
This avoids problems related to stocks (management, disposal of stocks, etc.). Instead of making assumptions about which products will sell best, you determine it in real time based on the orders you receive. This allows you to find your bestsellers while limiting your costs and risks.
You can find more information on how to find your bestsellers by clicking here.
Please note, since these orders generally require a longer processing time, it is essential to communicate frequently with the buyer, so that she does not worry.
For designers with stock, you can find information on how to display only stock sizes by clicking here.