Anyone interested in working on a Groupon-like platform that let's merchants sell their own vouchers on their site (or be licensed to smaller chambers of commer

Anyone interested in working on a Groupon-like platform that let's merchants sell their own vouchers on their site (or be licensed to smaller chambers of commerce / newspapers)? I've been messing with one (in Rails) and I can get approval to be a 3rd party payment aggregator (we already do this with one of our products).