Custom Price for IAP

Hello. I have an app. where im selling 3D models, and getting payment via PayPal(webView)

But Apple Rejected it by some reason, which is not right in my case(if there is someone who can help, i can tell the story). So now they want me to add IAP. But problem is, i have 200+ items in store, and they all have different prices. The question is, can i make IAP request with dynamic price. Like if user want to buy few models, and total price is 23.55$, so i could be able to make request with that price.
Sorry if you didnt got the idea. I can answer to your question to make it clear for all.
Thanks

 

No, you need to add each product in the Apple or Google stores with a specific price. You'll need a Restore button too per Apple requirements, so users can install your game on a second device and receive all their purchases.