If you do not have a Make (formally Integromat) account, please click here, to create a free account today.
Once you have a Make account, you can use it with SimpleTix to automate operations.

Here are the steps to enable it

The first step, enable Make.

Do this from Settings > Plugins > Make

You'll click one button to enable your SimpleTix site to communicate with Integromat.

Next, pick an app that you would like SimpleTix to work with.

MailChimp, Constant Contact, and Salesforce are the most popular choices.