Would a Harringay loyalty card help to promote independent businesses in the area (not just shops but also the hidden businesses of the area)
Read more here about schemes in other parts of the country
I think this is an excellent idea - um, partly because it occurred to me as well... Just how you'd go about it...
On the same lines I was thinking people posting recipes on the site and having some sort of local intiative with the butcher and a veg shop or something for the ingredients...
There is a Crouch End loyalty card in operation with different offers depending on the shops used. This idea could be used for Harrigay, take a look at www.thecrouchendproject.co.uk