I have some issues with card rental from the market, the new system will be ensure about the renter that keep obtaining the card till the end of season, but if i want it for my daily focus and while i am able to play the game two or three hours in a day, then why should i pay for the entire season's of rent for the card unless i have selected that card for the entire season! If possible then make option for both parties- like one condition for all renter- cancellation should be done after the selected days expires from both parties, once you have done with selected of days cannot be cancelled, just like one or two or anymore days. In a way, that i have rent a card for five days then cancelling should be done after five days, i think this condition will help for all user, as new reward system boost all rent price of card and very hard to manage all fabulous starter cards are gone jump at high price too. And paying for them entire season with full amount is burden too for other cards rent, as most of the players are run out with their resources or DEC too. Rent should be daily basis and cancellation made after the contract expire. The owner of card may leave a choice for renter that how many maximum days it let be rent at once! I think both are in summarised for better solution, low price of card rent for entire season is looking very good but those are in high rent price is very bad impact on other card renting system, most of the users are try to rent for last four or three days to avoid rent price for entire season.