Software consultancies in the region usually quote after a discovery call, which means the first thing a business learns about a supplier is that it will not say what anything costs.
We have published the figures instead. Invoice automation and custom systems both carry a setup price and a monthly maintenance figure, and the scope each one covers is written out beside it.
Where a project does not fit one of those scopes we will say so rather than stretching a fixed price around work it was not meant to cover. The calculator on the home page runs your own numbers, by sector and team size, so the comparison is against what the manual process is costing you now.