I just wondered and thought of a good suggestion for ebid is updating the shipping
at the moment i say wait for invoice for me to ammend b4 paying
for example
offer free shopping if cart = £x.xx
or
Shipping rate based on weight of cart (i.e . UK up to 1kg = £1, UK up to 2kg = £2
and so on) worked out automatically by our settings
or
shipping rate based on entire cart or qty of cart
i am sure that this will encourage bidders to buy more items from each persons store