Most of what I use I get on line....and don't usually find in local brick and mortor shops.
So for example I use Curt Mangan strings for my wound strings, get them on line, nobody anywere near here has them.
Thomastik aren't used by the majority, I love the flats...but again, I would be a good guide as to what NOT to carry local if you want to stay in business.
And with JustStrings.com, I can't see how any shop can drive string sales ... just cover your students...in which case, ask them and then you'll have sales cause you're supporting them.
Now for picks, LOVE Jazz Tones... They are heavy and the tone .....yeah love them. But again, nobody here carries them so I get them on line.
I guess the peeps you really need to ask are your students and customer base. The rest of the world knows where to get stuff and unless we're in a lesson and don't have something or we're in your shop and happen to need say...strings...
Maybe some spontaneous things like guitar straps....cables.... Then again, your customers are the ones you need to ask...
I'm probably never going to just walk into your shop and buy consumables unless one of us moves
