Thanks for your inquiry on Agile Multiple Seller/vendor module - a best online market solution with PrestaShop.
I would like to know if sellers/vendors have the possibility to choose for
(Minimum purchase total required to validate order) from there own back office.
This is very important since if in one cart there are products for example from 3 sellers/vendors- seller 1 product =50 dollars, seller2 product =60 dollars, seller3 product =10 dollars, every seller wants to deliver a product with amount more than
10 dollars. In this case the 3seller has problem.
First of all, we do not have this function yet, but it is possible to do customization to add feature if you requires this feature.
"every seller wants to deliver a product with amount more than 10 dollars. In this case the 3seller has problem."
But I do not understand what is your issue in your example.
Because the buyer has order amount from each seller reached 10. so what is the problem?