Hi waynejb,
Thanks for reaching out.
We have an extension with Selling Ads that allows to include a kind of ad store in the frontend, through which visitors of the website can rent ad spaces according to the number of impressions, clicks, or time duration and handle the payment.
After purchase, ad space buyers receive a setup email to upload banners or ad codes.
If you don’t rely on processing payment in a semi-automated way, then perhaps the ability to give specific users extended user rights also fits your scenario.
I’m unsure if you’re using Paid Memberships Pro or Ultimate Membership Pro and if those plugins allow you to create custom user roles.
If so, you could follow my tutorial on this process with the Members plugin and see what capabilities could be managed this way.
Best regards,
Joachim