Listings plans and professionnals clients

Hi
I have some professionals client they don't pay automaticly by Paypal or other but by normal bank tranfert not into flynax ...

I have 3 differents pro plan ..AFter they have paid hos I can give a Professionnal for example his 30 listings plan ?
I saw that the listings plan are connected to listings but into account namager there is just a simple status activate/not activate , not listing plan manager

private seller have just one listing but some professionnals could have more than 1000 listings !

someone could help me?
this is there www.bateaux-doccasion.com

thanks a lot