Hello, I have a couple of questions about the free business cards offer at VistaPrints. To me they are a great offer and convert well with what I am interested in. However I do have a few questions: 1). Do you get credited each time a single person buys 250 business cards or only for the initial purchase. (Say a local business owner bought 250 today and then he used my link and bought 250 again the next day). 2). Can the person buy multiple business cards using my provided link and ship them all out at once (saving them money on the shipping). For instance guy orders 250 free business cards, closes the site, opens the site with my link and gets 250 more free. Orders 500 but doesn't have to pay shipping twice. How do I get paid if that happens (once or twice?) This of course doesn't apply to Vistaprint alone but any offers that are freebies/pruchases. Thanks again for reading this.