Get started in just a few simple steps; Take burger king survey & get a free whopper. Buy 2 Get 1 Free! Digital Clipart Mouse Farm cartoon To enter and get your free whopper, simply visit www.mybkexperience.com and complete the survey to get this offer. Www.mybkexperience.com free whopper coupon code . Please enter the restaurant number located on the front of your receipt. Customers only need to have the recent burger king receipt to participate in the survey. Free whopper sandwich with purchase of one (bogo) code: Free whopper sandwich with any purchase. Find your receipt and enter the restaurant number on the front, click next to begin. The website will provide you an option to collect voucher code. I don’t care much about the coke and fries, so i prefer going online, searching for whopper bogo. We value your candid feedback and appreciate you taking the time to complete our survey. Coupon (6 days ago) jul 27, 2020 · burger king started a survey called mybk...