Lightweight CMS for an online store?

Question

CMS

Need something simple for a small Internet. shop. The main page with a list of products and buttons add to cart, the second page of ordering and payment. It is desirable that payment aggregators be screwed, well, if not, I will screw it myself. From the admin panel, you only need to add and edit products. In principle, you can write on any frame, but maybe there is something ready.

Answer 1

Check out Simpla CMS

Answer 2

opencart