Metco Electronic Payments Metco Electronic Payments (MEP) provides credit card processing and the latest technology to businesses and organizations nationwide to accept all major credit cards. MEP partners with multiple processing platforms to ensure offering the most reliable and advanced payment solutions at the best rates possible. Businesses we served: Retail Stores - Hospitality industries - Government Agencies - non-profit organizations - Healthcare Facilities - Business to Business - Auto Repair Shop - Professional Services- Dental Offices - E-Commerce - Insurance Offices -Restaurants.