It wasn't until the third class break that Qiao Sang received a private message from Yuliandun University's official backend:
[Pet Beast Potion Department, Senior Year (Class 2) - Leona: I have B-level Flame Cleansing Potions, one bottle costs 5 points, payment must be settled in full. Do you accept?]
Qiao Sang's first thought was: Damn, that's cheap! You know, back when I borrowed books related to material types for the vice principal, I'd spend 5 points a day.
Her second thought was: Let's counter; maybe I can get a discount...
With that in mind, Qiao Sang typed: [If I purchase in bulk, can you offer a discount?]
About a minute later, the other party replied:
[No discount on points, but I'll throw in an extra bottle of B-level Flame Cleansing Potion.]
One treatment course needs 10 bottles, three courses for effectiveness—an extra bottle, huh. Useful? Qiao Sang muttered to herself while replying: [Deal.]