What can Xi 'an McDonald's electronic free coupon get?

I went to Kaiyuan to see if the information was true, and I found that there was such an activity! Its information content is that in September, in order to promote Fetion business, mobile companies will be eligible to obtain the electronic certificate of mobile phones issued by mobile companies as long as they use Fetion. I received it during the last month, and I also called the mobile customer service number 10086 to confirm its activity! The text message reads as follows: Dear customer, thank you for using Fetion business. Congratulations on getting the electronic free coupon of McDonald's. Please use this message to exchange money at McDonald's New Century Restaurant before10,08. Expired and invalid. By the way, I received the same message a few days later (65438+2008129 October).