In the seller registration process, you need to complete an Excel file with the products you want to sell. You can choose up to 5 categories that you consider relevant to your field of activity. You can download the Excel file from Step 4 of the Onboarding form, and you need to maintain the same format while filling it out. After completing the file, you can upload it back into the form. This list will help us determine if you have correctly selected the earlier categories. Product details such as name, price, stock, delivery period, or warranty can be modified anytime after the listing process is completed.