12 Jiffy Lube locations owned by Doorknob Enterprises, LLC (“Doorknob”) in the Portland, Vancouver Area are giving away cash and vehicle maintenance services to their customers! Each month, you have a chance to win 1 of the 12 $100 checks and free Jiffy Lube Signature Service Oil Change.
Jiffy Lube Signature Service Oil Change focuses on Change, Inspect, Check/Fill and Clean. It helps enhance the reliability and longevity of a vehicle. There's never enough maintenance your vehicle can get from Jiffy Lube.
- Open to all Oregon and SW Washington Residents aged 18 or older.
- No purchase necessary to win.
- Each of the prizes will be awarded once a month.
- 1 entry per invoice.
- Max 1 prize per person in a calendar year.
- Check complete Doorknob Portland Feedback Prize Official Rules.
- Click "Go to Win" and fill out the Jiffy Lube Customer Satisfaction Survey.
- Provide your contact information before submission to enter the sweepstakes.