Good Evening Sir,
as noted earlier a point is equal to 1% of the purchase / sale price of the property.
so if someone commits to doing something for 2 points and the sale price is $200,000; they are indicating you pay them $4,000 for what they've done.
No matter what you do or do not proceed with, do not accept an offer any where like this without getting it in writing. Otherwise, you could end up in legal spat, lien issues, etc.
PahRoo Appraisal & Consultancy