Many stores have 2 Plus grades with one being a 35/65 split between regular and super grade and the other being 65/35 or 50/50 split between regular and super grade.
With CStore Essentials, customer can actually setup both grades so that the sales log and SIR reports are accurate.
To setup a blend ratio for both the first plus grade and second plus grade, follow these steps:
Go to Gas menu on the right and click on settings.
Find where it says Plus grade tank type and make sure it says Blended and set the blend ration for the first plus grade
Find where it says Do you have 2 blended grades and set that to yes. Once its set to yes set the blend ratio for the second grade.