[CentyPoo]

pawn Code:

if(!IsAt247(playerid) && !IsAtElecShop(playerid) && !IsAtHardShop(playerid)) //Use && instead of ||
    {
        SendClientMessageEx(playerid, COLOR_GRAD2, "   You are not in a Store!");
        return 1;
    }

If you're using || for this code, it will check to see if you're not in one of everyone of them , meaning if you're in one but not the other, it will return true.