It looks like a purchase is required:
- To enter, you must, during the Competition Period after making a Qualifying Purchase from any participating Store. You must retain the original of all purchase receipts for all entries as proof of purchase. If a receipt is not available from the store where the magazine(s) were purchased, you must retain an original of the magazine cover as proof of purchase. Failure to produce the required valid purchase receipt or original magazine cover for all entries when requested may, in the absolute discretion of the Promoter, result in invalidation of all of your entries and forfeiture of any right to a prize. Each entry must relate to a separate, qualifying purchase. Photocopies or scanned copies of the magazine cover or purchase receipt will not be accepted.
Thanks Phalaxis