Thank you for your prompt response, what I want to present is that from the frontend, end customers can buy in 2 ways, with small quantities, and certain products at a differential price but to access these prices they must buy at least 6 units (not necessarily of the same product).
Examples of purchases
1. anyone can buy 1, 2 or 3 or any quantity of any product.
2. certain products have a 40% for a user group (wholesaler) but they must buy at least 6 units, not necessarily of the same product, you can buy 3 units of 3 different products with these discounts and 3 units of another 3 different products without these discounts. But to access these discounts you must register and be within the wholesale group which is the default registration group.
For this, what was done was to configure certain products with 40% off that affects only the wholesale group, which was configured in "set advanced prices, (attached image)", and has the label "wholesaler" (attached image)
A hidden Wholesale menu was created that shows products with the wholesale label enabled only for the wholesale user group, and a system URL menu was created that points to this hidden Menu so that when entering it requests access data and whoever wants to see prices must register as a wholesaler. (attached image)
Now when the "minimum order restriction" app is configured and I select the "wholesaler" category, it sets the minimum for all products and for all user groups, meaning that someone as a guest or a casual buyer cannot make a minimum purchase of 1 product (attached configuration image).
Buyers are not resellers, they are only quantity purchases.