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Trubanc Adds Storage Fees
I have added storage fees to Trubanc.
One of the drawbacks of Loom is that there’s no way to make money from Loom itself, except for small amounts of one-time income from new users for asset tokens. In order to make Trubanc a money-making proposition for the asset issuers, I have added storage fees. I expect that most Trubanc assets will be backed by precious metals in storage. It makes sense for the issuer, who must pay for the space and security of that storage, to be paid a small periodic fee. He can now set a yearly percentage rate charged for all users of his asset.
I’m going to describe the new feature with an example. I’m assuming two users, John and Mary. John creates a gold-backed asset, named “John GoldGrams”, with a storage fee of 1%. The market will determine how much storage fee is viable. The Free Lakota Bank charges 1/20,000 per month, or 0.06% per year. C-gold charges 1% per year. E-gold too. Trubanc allows the asset issuer to decide what to charge, and to change it at any time.
Rather than keeping track of an average monthly balance, and assessing the storage charges monthly, Trubanc includes storage charges in every transaction, paid by the holder of the asset. So when you make a spend, you pay the fee on your original balance for the amount of time it’s been there. And when you accept a spend from someone else, you pay the fee on the accepted amount, for the time that it’s been in your inbox. Trubanc keeps fractional amounts on fees, so that these small amounts can add up for the asset issuer.
