Payment Request better than ever!

-- url of the page with the problem -- : localhost
-- HikaShop version -- : 4.0.1
-- HikaMarket version -- : 3.0.0
-- Joomla version -- : 3.9
-- PHP version -- : 5.6

In hikamarket we need to improve Payment request process and I think It's necessary in some cases :

1-1- I can not add minimum limit for payment request
1-2- I have added some fields to get banking account number for paying off their requests! but I can not make this fields necessary to payment request so I have added a note to payment request view in front end
1-3- also after payment request (example 10$) it can raise by selling more and when admin want to pay off, needs to check all of requested amount and orders

I suggest

2-1- to add some fields(banking account number ,... ) for payment request page or other view (like vendor account information) and can necessary them to payment request button! and also limit for minimum amount for request, we have PayPal for this but in some countries they do not use this, or payment plugins disabled for vendors

2-2- And in Back-end we need a listing view (like product approval view) for payment requests, and payment requests can be like orders that vendors create (not admins, because now they are creating by admins) , so admin can see all of requests and he can pay off them(without any concern about missing requests by current only email notification), also in this way vendor can see order on his orders list by the name of payment request or ... and all factors and amount of request is exact what the vendor requested before!

To be honest It is necessary to add this improvement for payment request because it is so simple now, as you know it is very important part of multi vendor system and I know you have added PayPal of payment plugins, thanks