In Madden 24, you can buy Madden 24 coins with real world money. The usual method is through a player auction: After a buyer places an order, they will inform a seller which player they are selling. This corresponds to the coin amount of your order. Then, the supplier buys the player. The coins will get into your account.
But Madden 24 has a limitation on price. If you purchased big amounts of coins, you need to list multiple players to get your coins. For example, you have purchased 7 Million coins. If you follow the normal trade method, it will be very complex. Now you only need to list 1 Solar Powered Uniform and make trade easy. The max value prices of Solar Powered Uniforms are very high.
For example, the Rams' Uniform max value is 7,940,400 coins.
If you have a Rams Uniform, list them on the Auction House. Trading becomes very easy.