Roblox is removing a fundamental part of the game. If Roblox goes through this as they plan, it will be almost pay to play. Roblox has always advertised itself as a 
"free" game. Majority of the game's features not involving building a game for other users to enjoy or playing a game created by another user are now inaccessible to the players who are unwilling to pay Roblox or just do not have enough money to pay Roblox. All this would do to the Roblox economy would be devastating it. Please let Tix stay. We would not want to see Tix being removed ever.