guitar center/musicians friend + reciepts... last i heard they let you refund up to a month...
and if you Upgrade and purchase of higher total...(you just pay the extra over the return) they print you up a new reciept....n you just keep doin it till your satisfied...
this is why i never buy online...you dont get that option if your not satisfied then your kind of stuck with it or wait another month for another return...shits too hectic, n i like to see it n have it in hand when i buy it....plus you can go back if the shit is broke n refund immediately...
iono...g'luck, hope you get what ya need man...