Requirement For Wendy's Customer Feedback Survey at www.talktowendys.com If you want attempt the wendy customer feedback survey then you need fill the below requirement so friends you need to read the below requirement which is the main part of this survey. mcd voice mcdonalds app download You should have one recent receipt. ( On the receipt have a number) You have one Electronic Device With Access Internet like as Mobile, Tablet & PC, Laptop. You have some Knowledge about Wendy. You Must have knowledge about English & Spanish.