I've noticed that in the TC and in your studding options, you have the choice to have either Gold Beetle or Silver Beetle prices.

However, in your branch options, it can be only one or the other, or both.

I was thinking that maybe, branches could have the same GB or SB 'buyout' as studdings and TC deals. The owner of the branch could have two different prices set up for one item. It would also be a convenience to anyone who's low on SB wanting to find a certain GB item, and vice-versa.