Any gurus? I'm considering dropping a voucher code section into one of my sites both as a coding exercise and also (hopefully) to pull in a little extra revenue. Is there any simply way to pull the data with categories rather than just the merchant names? I could sort by merchant name, but when you have a larger merchant like an electrical retailer I'd probably want to break down to TV or Fridge. Any suggestions? Is the API data more detailed than the CSV file?