In my line of work, we have to undergo training on the bribery act, take a test and sign forms to say we will not offer bribes, give any hint of a bribe or accept a bribe, declare anything that is offered - even a biro pen.
I don't see any way that what Teresa May has done is not a bribe. She has bribed them with her magic money tree. I'd have had more respect for her if she'd followed the wish of the electorate and ran a minority government that listened and negotiated to all parties and had cross-party consultation and agreements e.g. Brexit.
She is a desperate woman, who has bought herself some support to stay in her role as PM for a bit (again, bribe).
Britain was always supposed to be neutral in Northern Ireland, supporting neither Unionists or Nationalists. Theresa doesn't give a frig about the Good Friday Agreement, so long as she clings on to power. Again, people from all sides of the political spectrum e.g. Jonathan Powell (N.Ire advisor in the 90s and 00's) John Major and Michael Portillo all said it was a bad idea to use the DUP in this way, especially given the disbanding of the power-sharing assembly.
And yes as PP said, the £ will probably be used to fill the ash for cash black hole, so probably the people of Northern Ireland won't see it anyway. Disgraceful.
Theresa just seems blinkered and her dogged determination to just press ahead, to hell with consequences is a bit unnerving.