Not so much bought, but had replaced. I purchased a QuickHit (8'x8') practice net from Costco last January. It's been excellent, and taken a lot of golf ball abuse over the last 12 months. Last week I was hitting into it when the nylon netting snapped, causing the balls to fly straight through and hit the wooden fence. I know I could have dismantled it all and taken it back to Costco for a no quibble refund, but I thought it would be easier for me if I just replaced the net, was actually thinking about adding an extra layer of netting for resilience. I emailed the company direct to enquire about purchasing a new net, and received an almost immediate response. They informed me that the net actually has a 2 year warranty and was not up to standard if it broke before that. If I gave them proof of purchase, they would send me a new net. Duly done, and a new net has just been delivered by DPD. A shout out to Quickplay Sport for a very speedy and excellent response.