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The WashPay is an effective credit card payment and site management system, designed by Unitec for self-serve car wash systems, allowing site owners to increase revenue and profit with credit card and loyalty program use. Self-serve devices can be programmed for either count-up or count-down operations. Unitec’s Wash Select II, Portal and Sentinel can also be connected to a WashPay site controller to consolidate transaction processing and reporting.

“As the owner and operator of two busy car wash businesses, I needed a streamlined operating system that would allow for more flexibility for our fleet program, and Unitec offered a solution; the WashPay was the obvious choice for me.
The WashPay is really a world class car wash operating system. It not only generates sales information and reports, but it even lets us know when the printers are out of paper or jammed, so that we can quickly fix the issue and operate efficiently. The WashPay has also helped us build a very successful prepaid and fleet operation. We program the VIP fleet cards in our server based on what we know our customers need and want. We’ve also been using Facebook and other social media sites to offer promotional codes for customers, which is driving more traffic and revenue to our business. I can program the WashPay to offer a promotional code on specific dates and times, which really automates the process. Then I receive reports that tell me what percentage of the day’s business came from the codes and what the total sales were for the codes I established.
Unitec’s service is simply world class. They make things simple and stay on top of everything to keep your business operating at its best. If you want to increase car wash sales and free up some of your time, Unitec is your best bet. I am 110 percent satisfied!”

Don Curtis, Owner / Operator of Winland Car Wash
and Rain Locker Car Wash, Gillette, Wyoming

Download PDF

Click here to download a PDF sell sheet to view or print detailed product information and specifications.

How-To Guides
DRB In-Bay Solution’s How-To Guides provide quick reference information for site owners to program features within the Sierra Management Application.

DRB In-Bay Solutions offers manuals for POS hardware by Unitec. They are offered 24/7 on our website in PDF format.  To purchase a printed version, please contact our Parts Department.
WashPay Sierra Site Controller Installation
WashPay Card Terminal Retrofit Installation Instructions
WashPay OEM Paynode Data Sheet
WashPay Receipt Printer Installation Instructions
Sierra Management Application Programming Manual
Unitec Router Configuration Guide
Wireless WiFi Bridge Installation
Complementary Products
Custom Overlay
Site Management Technology
Shop Parts Online
Visit our E-Commerce site to view spare parts, field retrofits and refurbished parts.  Our E-Commerce site also includes exploded views to help you determine which part you may need.  We are now selling Spare Parts, Retrofit Options, and Refurbished Parts to our Distributors and Manufacturers only.  After creating an account, your unique login will show your discounted price, if applicable.  
DRB In-Bay Solutions sells equipment and parts through a certified Distributor network.  To find a DRB In-Bay Solutions Distributor partner in your area, please use this interactive tool.
Contact Us / Find a Unitec Sales Manager
If you need to find a Unitec representative in your area, or if you’d like to provide us with any feedback, please click the link above.



In-Bay Solutions
7125 Troy Hill Drive
Elkridge, MD 21075
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