Hey All,Let me start this post by talking about one of the best NFT card in the game dCity which goes by the name - "Tax Collector" and this card reduces tax by 0.2% and most important is stackable meaning the more such cards you have the more tax you can save. As an example if a player has 5 Tax Collector cards then they can save you 1% of tax and so forth. The nex question that come to mind is - how do we mint this card - Tax Collector? Ok here it is how this goes, in the game we have the option where your Students NFT cards may be trained into Students (debt) and the chance for training is based on time (older Student's card means a higher chance for training) and amount of University Campuses in city (increasing probability for training). All this is automated so if your Student cards turn into or are trained to Students (debt) card then you can pay 350 #SIM per card to upgrade into any of these cards which is:: Scientists, Workers, Hard Workers, Homeless, Policemen, Soldiers, Eco Activists, Economists, Professors, Lawyers and Tax Collectors. Check the following image::