I used Survey Monkey and some one on one session with people in store like Borders. What I found is - people who are really running with tight budget are seein

I used Survey Monkey and some one on one session with people in store like Borders. What I found is - people who are really running with tight budget are seeing that as useful service but same time they don't want to spend time everyday to enter the data. Easiest is to allow them to just send receipt pictures but technically it is not feasible to parse image with bend paper ( people will keep receipt in pocket so it won't be straight when they take picture ). Whats your thought?