One-minute Guarantee at McDonald’s
You can have it your way, sort of, at McDonald’s Japan
“From Jan 4 to Jan 31, McDonald’s Japan will run a marketing campaign they’re calling “Enjoy! 60 Second Service”, where customers who are made to wait any more than a minute for their order during the hours of 11 a.m. to 2 p.m. will receive a coupon for a free McDonald’s burger of their choice.
Even if staff are able to prepare the order within a minute, all customers who visit during the 4-hour time frame will receive a coupon for a free small-size Premium Roast Coffee.”
Read more here: http://www.japantoday.com/category/food/view/mcdonalds-guarantees-your-order-in-60-seconds-or-you-get-free-burger