Vrio Payment Gateway Integration

I need to start accepting payments on my ecommerce site through our CRM, Vrio. I’m open to two approaches: you can either build a small-scale custom gateway for us or hook us up with an existing processor or merchant account—whichever proves faster and more cost-effective... (Budget: $30 - $250 USD, Jobs: API Development, API Integration, eCommerce, HTML, Payment Gateway Integration, Payment Processing, PayPal API, PCI Compliance, PHP, Troubleshooting)