Hi Richard,
Oh sure, we actually already have this feature as part of the Breww trade store! There is a full announcement about the trade store here with all the details about it: Say hello to the Breww Trade Store, but specifically there is the ability for your customers to “Request access”. You can brand it to appear with your own logo, colours, fonts etc as well.
There they can input contact details, delivery information etc. which will then appear in your account as a “Trade store access request” in the customers section, which you can then either approve or deny!
Thanks,
Max