Systems and methods for partial authorization of electronic transactions

1. A method for managing recurring authorization requests for payment transactions, the method comprising:

receiving, at a payment processing computing system, an authorization request from a point of sale (POS) device for an electronic transaction, the authorization request including a transaction value;

determining, by the payment processing computing system, a configurable threshold value associated with the electronic transaction;

transmitting, by the payment processing computing system, the authorization request to an issuer processor for approving the electronic transaction for the transaction value; and

based on determining that the issuer processor has declined the electronic transaction for insufficient funds, re-transmitting, by the payment processing computing system, the authorization request to the issuer processor for approval, re-transmitting the authorization request comprising an iterative reduction of the transaction value that is less than the transaction value and greater than the configurable threshold value in each re-transmitted authorization request until an approval is received from the issuer processor or a reduced transaction value falls below the configurable threshold value.

2. The method of claim 1 , wherein the iterative reduction of the transaction value comprises a reduction by an incremental percentage of a predefined transaction value.

3. The method of claim 1 , wherein the iterative reduction of the transaction value comprises a stepwise reduction by a unit value.

4. The method of claim 1 , wherein re-transmitting the authorization request is based on a resubmission schedule, and the method further comprising:

determining, by the payment processing computing system, the resubmission schedule based on a partial authorization of the electronic transaction and a timing of the electronic transaction.

5. The method of claim 1 , further comprising:

receiving an authorization result from the issuer processor; and

updating a dataset of historical processing results using the received authorization result.

6. The method of claim 1 , further comprising:

transmitting, by the payment processing computing system to the POS device, indication of an approved authorization when the issuer processor approves the authorization request.

7. The method of claim 4 , wherein determining the resubmission schedule comprises:

identifying, by the payment processing computing system, a rule set associated with the electronic transaction.

8. A non-transitory computer readable medium storing instructions which, when executed by at least one processor, cause the at least one processor to perform operations for managing recurring authorization requests for payment transactions, the operations comprising:

receiving, at a payment processing computing system, an authorization request from a point of sale (POS) device for an electronic transaction, the authorization request including a transaction value;

determining, by the payment processing computing system, a configurable threshold value associated with the electronic transaction;

transmitting, by the payment processing computing system, the authorization request to an issuer processor for approving the electronic transaction for the transaction value; and

based on determining that the issuer processor has declined the electronic transaction for insufficient funds, re-transmitting, by the payment processing computing system, the authorization request to the issuer processor for approval, re-transmitting the authorization request comprising an iterative reduction of the transaction value that is less than the transaction value and greater than the configurable threshold value in each re-transmitted authorization request until an approval is received from the issuer processor or a reduced transaction value falls below the configurable threshold value.

9. The non-transitory computer readable medium of claim 8 , wherein the iterative reduction of the transaction value comprises a reduction by an incremental percentage of a predefined transaction value.

10. The non-transitory computer readable medium of claim 8 , wherein the iterative reduction of the transaction value comprises a stepwise reduction by a unit value.

11. The non-transitory computer readable medium of claim 8 , wherein re-transmitting the authorization request is based on a resubmission schedule, and the operations further comprising:

determining, by the payment processing computing system, the resubmission schedule based on a partial authorization of the electronic transaction and a timing of the electronic transaction.

12. The non-transitory computer readable medium of claim 8 , the operations further comprising:

receiving an authorization result from the issuer processor; and

updating a dataset of historical processing results using the received authorization result.

13. The non-transitory computer readable medium of claim 8 , the operations further comprising:

transmitting, by the payment processing computing system to the POS device, indication of an approved authorization when the issuer processor approves the authorization request.

14. A computing system for managing recurring authorization requests for payment transactions, the computing system comprising a non-transitory computer readable medium having instructions stored thereon which, when executed by at least one processor, cause the at least one processor to:

receive, at a payment processing computing system, an authorization request from a point of sale (POS) device for an electronic transaction, the authorization request including a transaction value;

determine, by the payment processing computing system, a configurable threshold value associated with the electronic transaction;

transmit, by the payment processing computing system, the authorization request to an issuer processor for approving the electronic transaction for the transaction value; and

based on determining that the issuer processor has declined the electronic transaction for insufficient funds, re-transmitting, by the payment processing computing system, the authorization request to the issuer processor for approval, re-transmitting the authorization request comprising an iterative reduction of the transaction value that is less than the transaction value and greater than the configurable threshold value in each re-transmitted authorization request until an approval is received from the issuer processor or a reduced transaction value falls below the configurable threshold value.

15. The system of claim 14 , wherein the iterative reduction of the transaction value comprises a reduction by an incremental percentage of a predefined transaction value.

16. The system of claim 14 , wherein the iterative reduction of the transaction value comprises a stepwise reduction by a unit value.

17. The system of claim 14 , wherein re-transmitting the authorization request is based on a resubmission schedule, and wherein the instructions executed by the processor further cause the processor to:

determine, by the payment processing computing system, the resubmission schedule based on a partial authorization of the electronic transaction and a timing of the electronic transaction.

18. The system of claim 14 , wherein the instructions executed by the at least one processor further cause the at least one processor to:

receive an electronic transaction result from the issuer processor; and

update a dataset of historical processing results using the received electronic transaction result.

19. The system of claim 14 , wherein the instructions executed by the at least one processor further cause the at least one processor to:

transmit, by the payment processing computing system to the POS device, indication of an approved authorization when the issuer processor approves the authorization request.

20. The system of claim 14 , wherein the electronic transaction is one of a series of recurring transactions of a predefined transaction amount.