I was promised a credit $31.11/month for 36 months for my trade-in when I upgraded to a new s24 ultra. No way would I have upgraded without that promotion, it was the entire reason I upgraded to the phone I did. Well the credit I'm receiving is only $11.11/month. After trying to get this fixed for MONTHS (going into the store where I traded-in the phone in, talking to their chat bot, talking to their customer service line), their UNHELPFUL customer service representative has tried to tell me that it was my fault for waiting so long and that I should try going back to the store where I traded-in the phone. After being pressed further, the representative further "reviewed" my account and tried to tell me that it was my fault for not trading-in the phone within 30 days of making the purchase, even though the email Verizon sent me CLEARLY STATES that I have 30 days to complete the trade-in from the time I activate the new phone. How can anyone trust Verizon when they play these games with promotions? Just lost a customer of 17 years.