Parts of a software method claim:
determining a fee based on the first user profile rating;
charging the fee to the first user after the first gift is accepted.
In the entire method claim, there is no step that specifies how first user
is disclosed to the fee that they will be charged or how first user
consents to being charged.
Could this claim be argued to be invalid on the account that any payment system that charges a custom must disclose the fee amount, or how it is computed, and would have the customer consent to it?
And hence, any invention, or claim, that does not have a step that specifies how the customer is disclosed to either the fee or how the fee is generated, and how the customer consents to being charged is incomplete and therefore invalid?