I finally got to open a shop!

I’ve been saving up all my koinz and making designs so I could open a shop and it finally happened! I just want to be able to create and see people buy and wear my designs. I wanted to sell cheaper but realized the profit I earn has to at least be enough to cover the cost of bidding. Still trying to figure out how much that is but $400 per item wasn’t going to get me there sadly, sorry! I hope to keep bringing you cute stuff for a good price but I do need enough money to keep opening at least. I still don’t really know what I’m doing so if any shop owners have tips let me know!