Starbucks' UK boss tells me they haven't yet agreed how they'll make an extra tax payment. It could take the form of a "donation".
They haven't yet agreed with the tax man how they can actually pay tax on profits, if they don't make a profit.
Although he said repeatedly they're doing the "right thing" because customers felt "they should do more".
More top news
Rain for the northwest, dry and cold elsewhere
Rejecting a showdown with Ed Miliband, David Cameron's terms sent to broadcasters reveal his deep dissatisfaction with the debate proposals.
The owners of what some people claim to be the 'Welsh Holy Grail' are offering a cash reward for the ancient artefact's safe return.