one product eshop

I'm looking to create an e-commerce store that specializes in selling one type of product. For this purpose, the type of product I have chosen to sell is a present item. I already have product descriptions and images ready for the items in the store, so I would not need to create them from scratch. However, I am not sure yet when it comes to setting up the store's payment methods, so I may need assistance in that area. If you have the skills and experience required to help me get the store up and running, please reach out and share your proposal. Thank you for your time!