Best if exist two side plugins, if not so minimal on one side from store to accounting software. But if exist two side so we prefer this.
All what give some tips thanks.
the closest Github vendor module I found is this one: https://github.com/unimapper/flexibee . Although, no extension on the marketplace could be found about it. It would be suggested to post your request in the Commercial Support section of the forum to get this integrated in Opencart as a custom job.
The most generated errors being found on Opencart forum originates from contributed programming. The increased post counters are caused by redundancies of the same solutions that were already provided prior.