Logo, Logo GO Wings, Logo Start 3, Logo e-Invoice, Logo e-Ledger and Logo e-Dispatch are names of Logo Software. This is an Ekse Bilisim Software introduction page, not an official Logo page, and it does not claim a reseller authorisation.
On its product page, Logo describes Logo Start 3 for the pre-accounting of micro and small businesses. The page marks the installation as on-premise.
The price-list note says the product is for one user and that the user count and company count cannot be increased. The e-government package adds e-invoice, e-archive invoice, e-dispatch and e-self-employment receipt integration, and is offered only with the eLogo integrator. The quote separates which package is required.