"Initiative Petition 28" is the answer?  

So let's increase the cost of every item sold in the State of Oregon at Wal-Mart, Target, Costco, Fred-Meyer, Safeway, Albertsons, Whole Foods, Market of Choice, Kendall Auto Group, Lowes, Jerry's , Home Depot, Sacred heart, McKenzie- Willamette Hospital etc. by 2.5%.  

This is a sales tax which will be passed on by all those firms to the  elderly who are on fixed Social Security,  Social Security Disability recipients, Oregon Trail recipients, single mothers, minimum wage earners, and everyone else in Oregon.  

SEIU union members, the sponsors, don't care about those people.

Unlike a real sales tax like other States use, there are no exemptions for food, medicine, clothing, women's hygiene requirements (New York is having problems with that one and their sales tax right now), medical surgeries, wheel chairs, or anything else.  

To save a bunch of trees?   Or just to get bigger salaries and PERS payments for SEIU members.  Make your choice