Fact Pattern 13-1 Sports Bar & Grill and Tea & Tarts Bakery Are

Fact Pattern 13-1
Sports Bar & Grill and Tea & Tarts Bakery are adjacent businesses with adjoining parking lots. Sports Bar offers Tea & Tarts a discount on purchases if the bakery will not tow the cars of Sports Bar's patrons who park in the bakery's lot.
-Refer to Fact Pattern 13-1. Sports Bar's discount is legally sufficient consideration

A) ​because it is a promise of something of value.
B) ​only if Sports Bar adds a cash rebate.
C) ​only if Tea & Tarts uses it.
D) ​under no circumstances.