I have never actually purchased any coins with real money on this trading card app and I only spend the coins they give you for free every 3 hours. Now, I noticed that the odds they give you are not the actual odds. The odds are like ten times better for people who spend real money. The way I found this out is that I always finish in the top 10% value wise because it takes me 10 times longer to finish a set so I end up getting some pretty low number dupes. I wrote them 3 different times to let them know they need to tell people that free coins will take you longer to finish a set than people who spend real money but Quidd still hasn't responded. Should I keep pushing them or what?