Alcon contact lens rebate scam Internet

I bought several boxes of ALCON contact lenses from the eye doctor who said I would get $100 in rebates. After hours of gathering up receipts and scanning bar codes I and online submissions I never heard anything back. 3 months later I called them and they said it was declined because I had sent in the bar code of the box that the lenses came in rather than the individual boxes themselves. What? There was no indication that I was supposed to scan 8 individual bar codes rather than the one box they all came in. What a SCAM! I will never buy from ALCON again!