One time extra fee on product magento 2

Customer: • If they want to buy this product they must login to upload the images. • Only logged in customer can purchase products that require silkscreen frame or mould Customers can go to their side where they get "My silkscreen frame & mould " in the account menu • Product on webpage o Login to see your different images o Select Type: silkscreen frame & mould o Can upload product • Inside " My silkscreen frame & mould " you can add and remove. o When you add, you have the following settings: o Type: silkscreen frame & mould o silkscreen frame settings:  Choice of number of colors  Colors that the customer can write in  Image o Mould settings:  Image In the cart and checkout is the title of the tool under the product At the checkout, the system calculates if one-time costs are required. If the tools have already been paid before, it will not pay extra, but then it will be 0 SEK. Once the order is made, the new tools will be marked to be available and the one-time payment has been made For admin: • Admin can change the status of tools on customers e.g. that it is not created or already exists. If customer already have tool we should upload on there account already and select no payment for tool. • Admin can view the tool, all values for the tool, and the images on orders that are created • We should be able to add a number on the tools, so we can find them in our company. Mould price 2500:-sek one time cost if they don’t change design. Silkscreen frame 250:-sek/per color one time cost if they don’t change design. If customer change design they need to upload new image