Refunds in Pirate Emporium

Hi I thinks adding a feature to be able to refund your pirate emporium purchase would be great. I bought a pet and a costume for that pet and then i have found a another pet i like more. But now I am stuck with the first one I wont use and i costed me about 800 ancient coins. It can be like you have to refund it in 24 hours or something like that.