System and method for splitting a card data structure

A non-transitory machine-readable medium having stored thereon machine-readable instructions executable to cause a machine to perform operations comprising:

• receiving a request to split a first value that corresponds to a first data structure, the request including a first identifier that is associated with the first data structure;
• generating, responsive to the request, a second data structure;
• assigning a second identifier and a second value to the second data structure, wherein the second value is less than the first value;
• receiving, by a second request, the second identifier and a third value;
• and
• reducing the third value by the second value.

A method comprising:

• receiving a request to split a first value that corresponds to a first data structure, the request including a first identifier that is associated with the first data structure;
• generating, responsive to the request, a second data structure;
• assigning a second identifier and a second value to the second data structure, wherein the second value is less than the first value;
• receiving, by a second request, the second identifier and a third value;
• and
• reducing the third value by the second value.