Small error on sale item in shop (Premium stash tab bundle)

Premium stash tab bundle shows a tag line "save 75 points!" but is only down to 165 points from 200 points. "18% off" in the top left corner, however, is correct.

Unless of course "save 75 points!" means by buying the bundle instead of the same tabs individually. Could be worded better when on sale. Especially when the Premium stash tab is also on sale. This purchase would only save 5 points while on sale.