Online payments can be made in different ways:-

Payment Gateway - a payment option is integrated to your website, allowing you to take online payments.
Pay By Link - Add a payment link to your electronic invoices or emails, they simply click the link and pay
Payment App - Can be used on Phone or Tablet, take payments through the app.
Virtual Terminal - Customer can pay remotely, so fantastic for telephone payments

All options are available, via Secure Trusted Payment providers.

Enquire with partner pay, to make payments easier to boost your revenue.