American Express is using Twitter as medium so AMEX card users by syncing their card accounts with Twitter can avail $5 promotion. By doing this AMEX will send you $5 statement credit to use at McDonald’s restaurants located in Walmart. This will help brand promotion for both McD and AMEX as the users will use #AmexMcDs.
*you must use your synced Card to make a single purchase of $5 or more in store at McDonald’s by 10/31/12.
