A favorite restaurant is an exemplar at using email and social media for customer retention. They send weekly customer appreciation 1/2-price deals to their email list and Facebook fans.
For years, they’ve had a loyalty card where you’d get one punch for every $10 purchase. You then submitted completed cards for free food.
Recently, they switched to a plastic card that is swiped for every purchase. You can check online to see your accumulated points.
Additionally, you got a $10 certificate if you visited the restaurant 5 times with the first 5 weeks of the card’s activation. Since I frequent the restaurant about once a week, this would be easy for me.
However, I ran into two problems.