I've never used a shopping site so I have no
However, I believe that it would be money well
spent if you have the type of product that
people would be "shopping" for.
There are a lot of malls around, so don't pick
the first one that comes along. Pick one that's
high up in the Yahoo listings (maybe pay a bit
more for your listing). Don't believe the stats
they tell you, you only have their word for it.
Use your own judgement instead, and maybe email
a few of their clients to see if they think
...and let me know how you get on!