We accept Visa, Master Card, Amerian Express, Diner's Club & checks. 


If paying by credit card, click HERE to go to our shopping cart. Select the Preventive Controls workshop represented by this icon:





If paying by check, send email to Cathy at cathy@sqfguy.com.  

Let her know if you need an invoice.  


Make checks out to: Technical & Business Services, LLC.  


Mail checks to:  Technical & Business Services, LLC

P.O. Box 5030

North Branch, NJ 08876