Interesting read from IT News in relation to this Free Burrito deal.
He (GyG's CTO) said he didn’t realise quite how far people - mainly university students - would go to get their hands on free food when the marketing team came up with the idea of offering the first burrito ordered through the app at no charge.
“Some people figured out how to give themselves multiple coupons by changing certain details in the account - so we patched that up,” he said.
“But then we had students going out and buying new $2 SIM cards because we had phone level verification, and a $2 SIM card is cheaper than a $10 burrito.”
I guess with the prevalence of cheap/free sims and free debit cards it becomes quite difficult to police people using offers multiple times.
Can't they IMEI lock the offer?