1. A processor implemented method of verifying electronic accounting data between a first entity and a second entity, the first entity and the second entity each operating on an object-oriented platform and utilizing a compatible business management system, the method comprising the acts of: providing an object-oriented application programming interface, respectively, to a first entity and a second entity, the first entity and the second entity having a common accounting link; creating and saving, on a database corresponding to the first entity, data related to a first transaction, the data related to the first transaction retrievable for use into a business management system of the first entity; the business management system of the first entity configured to: capture a portion of the data related to the first transaction; copy a subportion of the captured portion of data, and store the subportion of data into the database corresponding to the first entity; transform the stored subportion of data related to the first transaction into a fixed-sized string of data via a conversion algorithm; encapsulate the captured portion of data related to the first transaction and the fixed-sized string of data into a first data transfer object, the first data transfer object configured to operate on the object-oriented application programming interface and to leverage the means specified by the object-oriented application programming interface; access a linking data transfer object, the linking data transfer object corresponding to any data transfer object related to the first transaction, the linking data transfer object built by the first entity, the second entity, or any other entity associated with the common accounting link, the linking data transfer object also configured to operate on the object-oriented application programming interface and to leverage the means specified by the object-oriented application programming interface; link the first data transfer object to the linking data transfer object; electronically transfer the first data transfer object and the linking data transfer object to a business management system of the second entity; the business management system of the second entity configured to: receive the first data transfer object and the linking data transfer object; incorporate both the first data transfer object and the linking data transfer object received from the first entity into the business management system of the second entity; create and save, on a database corresponding to the second entity, data related to a second transaction, the second transaction between the first entity and the second entity; capture a portion of the data related to the second transaction; copy a subportion of the captured portion of data, and store the subportion of data into the database corresponding to the second entity; transform the stored subportion of data related to the second transaction into a fixed-sized string of data via a conversion algorithm; encapsulate the captured portion of data related to the second transaction and the fixed-sized string of data related to the second transaction into a second data transfer object, the second data transfer object also configured to operate on the object-oriented application programming interface and to leverage the means specified by the object-oriented application programming interface; access the linking data transfer object; access the fixed-sized string of data related to the first transaction encapsulated in the first data transfer object; compare the fixed-sized string of data related to the first transaction to the fixed-sized string of data related to the second transaction; identify whether a discrepancy exists between the compared fixed-sized strings of data; link the second data transfer object to the linking data transfer object; transferring, via the business management system of the second entity, at least the second data transfer object to the business management system of the first entity; the business management system of the first entity further configured to: receive the second data transfer object and the linking data transfer object; incorporate both the second data transfer object and the linking data transfer object received from the second entity into the business management system of the first entity; access the linking data transfer object received from the second entity; access the fixed-sized string of data related to the second transaction encapsulated in the second data transfer object; compare the fixed-sized string of data related to the second transaction to the fixed-sized string of data related to the first transaction; identify whether a discrepancy exists between the compared fixed-sized strings of data; and restricting access to any data within the first data transfer object or the second data transfer object.