I was just recently in a local music store when 3 guys from a young band walked in. I immediately noticed my friends concerned face,the owner of the store, when they ascended to the instrument section. They proceeded to pull down instruments from the wall and , TRY them out. I actually said some things to them before he could . I do shop there a lot . I don't like the attitude that you can do whatever you want. If you show respect for the instrument then play with a pick, slap, but if you and your buddies are there for a good time ,Go Home. If you read the whole thread the drummer actually stole parts from the store for his kit.do you think they were there to buy a bass and parts for his drum kit? After being in retail for a couple of years , I watch groups very closely. If the OP wanted to check out the jazz bass , fine , but by himself with some way of maybe buying something. Would be treated a bit differently in my view.