Preauthorization of mobile payments expected in a reduced-functionality state

1. A computer-implemented method comprising:

predicting that a mobile device will enter a reduced-functionally state, wherein the reduced-functionally state is a low-power state;

predicting an expected payment to be made with the mobile device during the reduced-functionally state;

generating a preauthorization request automatically based on the expected payment, wherein the preauthorization request is associated with a first user;

submitting, prior to the mobile device entering the reduced-functionally state, the preauthorization request for a payment to a payment provider;

receiving from the payment provider an authorization code associated with a set of final payment criteria, wherein the final payment criteria comprise at least one of a location restriction, a timeframe restriction, a category restriction, and a seller restriction;

transferring, by the mobile device, the authorization code to a second mobile device associated with a second user and notifying the payment provider of the transfer; and

presenting the authorization code, via near field communications (NFC) by the second mobile device, to a seller terminal as a payment for a sale, wherein the payment is approved based on confirmation that sale data describing the sale complies with the final payment criteria.

2. The computer-implemented method of claim 1 , wherein the generating the preauthorization request comprises:

predicting at least one of an expected location, an expected timeframe, and expected seller information associated with the expected payment; and

generating requested payment criteria for inclusion in the preauthorization request.

3. The computer-implemented method of claim 1 , wherein the seller terminal transmits the authorization code and the sale data to the payment provider, and wherein the payment provider confirms that the sale data complies with the final payment criteria.

4. The computer-implemented method of claim 3 , wherein the seller terminal receives authentication data from a user associated with the authorization code, and wherein the payment provider authenticates the user with the authentication data.

5. A system comprising:

a memory having computer-readable instructions; and

one or more processors for executing the computer-readable instructions, the computer-readable instructions comprising:

predicting that a mobile device will enter a reduced-functionally state, wherein the reduced-functionally state is a low-power state;

predicting an expected payment to be made with the mobile device during the reduced-functionally state;

generating a preauthorization request automatically based on the expected payment, wherein the preauthorization request is associated with a first user;

submitting, prior to the mobile device entering the reduced-functionally state, the preauthorization request for a payment to a payment provider;

receiving from the payment provider an authorization code associated with a set of final payment criteria, wherein the final payment criteria comprise at least one of a location restriction, a timeframe restriction, a category restriction, and a seller restriction;

transferring, by the mobile device, the authorization code to a second mobile device associated with a second user and notifying the payment provider of the transfer; and

presenting the authorization code, via near field communications (NFC) by the second mobile device, to a seller terminal as a payment for a sale, wherein the payment is approved based on confirmation that sale data describing the sale complies with the final payment criteria.

6. The system of claim 5 , wherein the generating the preauthorization request comprises:

predicting at least one of an expected location, an expected timeframe, and expected seller information associated with the expected payment; and

generating requested payment criteria for inclusion in the preauthorization request.

7. The system of claim 5 , wherein the seller terminal transmits the authorization code and the sale data to the payment provider, and wherein the payment provider confirms that the sale data complies with the final payment criteria.

8. The system of claim 7 , wherein the seller terminal receives authentication data from a user associated with the authorization code, and wherein the payment provider authenticates the user with the authentication data.

9. A computer-program product for making payments, the computer-program product comprising a computer-readable storage medium having program instructions embodied therewith, the program instructions executable by a processor to cause the processor to perform a method comprising:

predicting that a mobile device will enter a reduced-functionally state;

predicting an expected payment to be made with the mobile device during the reduced-functionally state, wherein the reduced-functionally state is a low-power state;

generating a preauthorization request automatically based on the expected payment, wherein the preauthorization request is associated with a first user;

submitting, prior to the mobile device entering the reduced-functionally state, the preauthorization request for a payment to a payment provider;

receiving from the payment provider an authorization code associated with a set of final payment criteria, wherein the final payment criteria comprise at least one of a location restriction, a timeframe restriction, a category restriction, and a seller restriction;

transferring, by the mobile device, the authorization code to a second mobile device associated with a second user and notifying the payment provider of the transfer; and

presenting the authorization code, via near field communications (NFC) by the second mobile device, to a seller terminal as a payment for a sale, wherein the payment is approved based on confirmation that sale data describing the sale complies with the final payment criteria.

10. The computer-program product of claim 9 , wherein the generating the preauthorization request comprises:

predicting at least one of an expected location, an expected timeframe, and expected seller information associated with the expected payment; and

generating requested payment criteria for inclusion in the preauthorization request.

11. The computer-program product of claim 9 , wherein the seller terminal transmits the authorization code and the sale data to the payment provider, and wherein the payment provider confirms that the sale data complies with the final payment criteria.

12. The computer-program product of claim 11 , wherein the seller terminal receives authentication data from a user associated with the authorization code, and wherein the payment provider authenticates the user with the authentication data.