Manager was very rude and disrespectful to me - Cashier Sears Employee Review

The manager is very rude and disrespectful and she gets mad at you during your training when you do not do things right. Was disrespected in front of staff. Always thinks she's right. Made me stop ringing up a customer during a transaction because I wasn't asking them to enter their phone number and I wasn't selling credit and said that she didn't want me ringing anyone else up because of that. Selling credit is very annoying because you have to play 100 questions with the customers which really annoys them and makes them irritated and you have to sell five a day or they threaten to fire you.