False advertisement. Slow deliveries.
I usually by from the seller ThankU as they advertise him with the best turnaround time. Here is the quote: "We have the fastest delivery time compared to any other seller/websites. 90% of orders are delivered within one hour." However, 100% of all 10 of my previous purchases from ThankU has never been delivered in an hour. Never. And he always takes a day or two to deliver the last bit of gold (e.g. just 300 -1000) to finish the transaction. Very annoying. My last transaction which was my largest yet, took him over 4 days to complete! Totally way off the expected times they advertise.