To integrate Lunar Business with Dinero you have to be a registered user in Lunar Business and you have to have the Pro-subscription package at Dinero.
See Dineros guide to get started (In Danish)
To integrate Lunar Business with Billy you have to be registered as a user in Lunar Business and you have to have the Pro-subscription package at Billy.
To integrate Lunar business with e-conomic you have to be registered as a user of Lunar Business and you have to have the following subscription packages at e-conomic: Start-up, Small Business or Professional.