✔ 最佳答案
you can tell your friend that your products can help bring in more shopper traffic by:
1. your friend's store has the accessories/jewelleries that can go with the clothes.
2. shoppers may be interested in your jewelleries but will also look at your friend's clothings.
3. try decorating the store with both yours and your friend's products together.
how to be fair? there are a few options:
1. you pay your friend a certain percentage of the revenue generated and/or a flat fee of $X as renting some of the store's space
2. you sell your products to your friend at a lower price