Quickbooks has a feature called 'classes' that can be used to track data by department, entity, or location. If you used multiple data files previously and want to merge them into a single data file, we can help. We offer a service that will merge all lists and transactions from two or more Quickbooks data files into a single Quickbooks data file. Quickbooks Online (QBO) company files can be merged as well, but they need to be converted to Quickbooks Desktop format prior to the merge.