Help for Aimeos

The the easy way by creating a decorator for the catalog manager:
https://aimeos.org/docs/2024.x/models/e ... /#easy-way

The custom way works too but you have to extend the catalog standard manager class and overwrite the methods you need (updateUsage() for example).

You can enable debug logging: https://github.com/aimeos/aimeos-larave ... p.php#L171
Or you can add a few debug statements on your own in the job controller: https://github.com/aimeos/ai-controller ... andard.php

If no products for the selected currency are found, then no products are returned and the total count is 0. This also removes the pagination including the sort options: https://github.com/aimeos/ai-client-htm ... #L147-L158

Yes, if the tags are referenced by the products via the mshop_product_list table.

Create a selection product with six variant articles and assign each variant article another size attribute.

Update the price only for the order product contained in $value and don't loop over all order products

Just for understanding:
1.) The costs price is the price you purchase the product from the manufacturer
2.) The marketer price is the price you sell the product to the vendors
3.) The default price is the price a vendor can offer the product on the marketplace

But in this case the vendor can see my cost price and I don't want that,on the other hand if I added a price for vendor 2, vendor 1 will see vendor 2's price What is this "cost" price for? Vendor 2 won't see the price of vendor 1 and vice versa if they add their prices only at their vendo...

In that case, the basket plugin is the only option. You have to calculate the price based on the attributes of each product.
Also, don't mix Laravel and Aimeos code in basket plugins. You can configure the product code the plugin should use in the plugin config itself.

Select the vendor site in the site selector at the top of the left navigation menu. Then, add the price to the product in the product detail panel.