As far as I know... bike shops that i frequent don't really
entertain request from "passers-by" needing a pump of their
bicycles, balls, toys...
one is because they do not have the attachment.
2nd i believe is out of being a miser... to pump air requires a
piston compressor (most bike shop use this).
a compressor takes quite a substantial electricity and at the same
time increases wear and tear since the compressor works at its
hardest during start ups....
so bike shop rather don't entertain....
