Pay with your credit card (VISA, MasterCard, American Express, or Discover) over the phone anytime day or night, 4086152300. EMS proudly offers businesses in Santa Clara a suite of secure payment processing solutions for both online and in-person transactions.Basic Electronic Filing Questions: How does e-filing work? We have completed the FollowUp Review of Direct Pay Purchasing Methods in the County of Santa Clara. What are my payment options? Once there, you can choose how you would like to pay (Credit Card or E-Check), enter your payment details, and click the Pay button at the bottom. Associate Management Analyst.