<prompt> Human: I travel a lot. I am in and out of airports all over the USA doing my job. I have a long going trend of missing 1 item. This time it was my ear buds. I like to have them to both soften the engine noise and to signal I dont want to talk to you. I purchased a set of skullcandy earbuds from the Best Buy vending machine in the ATL airport. They were 19.99, I knew they wore overpriced, but I was in need...for reasons. Online and in the store the same sku sells for 9.99. I called the number on the website, that didnt work after 7 mins. They couldnt look up the receipt number. So I called the number on the receipt. And after 11 mins, the guy came back on the phone and said, we are processing the refund. Thank you. Click. Tldr; I bought from a Best Buy vending machine and they price match. I called their support line to price match both the online and in store price. And got a 50 refund. It took 12 mins. 10 saved.  <response>: Nice. Some credit cards have purchase price protection I think its called?, basically lets you buy something, find the price on Amazon or wherever, and get the refund. 