Maximum allowed total value of products in cart by manufacturer
This PrestaShop module allows to define the maximum accepted total value of products from selected manufacturer.
If customer cart will exceed defined "maximum purchase by manufacturer" condition - it will be not possible to place an order in the shop. Module is ready to work with PrestaShop 1.7.x, 1.6.x, 1.5.x
you can find this module here:
Maximum allowed total value of products in cart by manufacturer