What online store platforms allow you to have a customized one-page for each product?

Question

Online shopping

1. There are online stores. In them, product pages have one design with a common header, menu, etc.
   
2. There are also separate one-pagers with a completely individual design and form of payment.
   

I'm looking for a solution that combines these two options. There are 40-50 one-pagers that you do not want to drive into one design, but which you want to manage from one place - change prices, have uniform forms of payment, come up with general discounts and have a common back-end.
Is this possible in online store platforms (SaaS or OpenSource) like Merchium, Digistr, InSales, Ecwid, Prestashop, OpenCart, Moguta, Shop-Script, Magento? How can this be implemented?

Answer 1

I didn’t see ready-made solutions, but in general the task is not difficult, the only thing you need to do is choose a platform that is more convenient and give the task to the programmer, it’s definitely possible on the opencart, on the shop.script, too, most likely, as well as on ours, it just turns out for each product you make some kind of separate template and transfer only the price, photos and pictures to it.

Answer 2

I would choose either Wordpress or Bitrix for such purposes, although Bitrix is ​​redundant here