Got called on our cell phone, man said he was going to be sending us some free vouchers or gas cards or something. Told us the last four digits of our credit card, which thankfully is an out-of-date one. Indicated that after the "free period" or something, we'd get charged for having the cards, don't know, hard to understand. Immediately replied with "I want to opt out now". He responded with "What is your problem with saving money?" Repeated "I want to opt out now", he repeated "what is your problem with saving money". Back and forth like that three times. He asked one more time "What is your poblem with saving money", replied "none of your business", he replied "Yes it is!" Extremely rude. Finally he gave us another number to call to opt out, but he rattled it off so quickly, couldn't write it down, he hung up.