# eCommerce / Newsletter / Shopify Apps / Payment Gateways

- [Mailchimp](http://mailchimp.com/)
- [Vertical Response](http://www.verticalresponse.com/)
- [Xero](https://www.xero.com/nz/)
- [Freshbooks](http://www.freshbooks.com/)
- [MYOB](http://myob.co.nz/)
- [Zendesk](https://www.zendesk.com/)
- [Olark](https://www.olark.com/)
- [Vend](http://www.vendhq.com/)
- [Retail Express](http://retailexpress.com.au/)
- [Payment Express](https://www.paymentexpress.com/)
- [eWay](https://eway.io/nz)
- [Swipe](https://www.swipehq.co.nz/)
- [Paypal](https://www.paypal.com/)
- [Braintree](https://www.braintreepayments.com/)