To Participate in the www.mcdvoice.com Survey within 7 days at the official survey portal,  Please go to address bar and type the url : www.mcdvoice.com . Select En ESPANOL or ENGLISH Language. Log In to Begin survey,  if you don't see 26 (Twenty Six) Digit Survey Codes with a Bogo Deals (Buy & get 1+1 on any sandwich) without purchase receipt code requirement , Enter the Mcdonalds survey website on www.mcdvoiice.com for partcipating and winning 1+1 Sandwiches. The McDonalds customers satisfaction survey displaying on mcdvoice site. Take Mcdvoice Survey to get a Dinner Boxes or Happy Meals (Buy 1 Get 1 Free Sandwich) at your nearby McDonalds restaurant. Then Validation codes can generating for redemption purpose of the (Validation numbers) offer printing on your recent printed receipt. https://mcdtalks.com/