These are extensions and addons developed and maintained by us. They have come about by our clients request for solutions beyond core AbanteCart. We also ensure that all our extensions work with each other without conflict. We offer these as a modest monthly fee to our Managed Clients only. We will install, activate, and configure an extension as part of your normal service fee.

Extensions here are only for our fully managed clients. All extensions for non-managed clients are available for purchase or rent at

TaxJar Integration

This extension helps you calculate tax rates by using TaxJar service, also transmits the order to TaxJar for filing returns and accumulating sales to determine if Nexus has been reached.

AbanteCart/AvaTax Integration extension

This extension will integrate your AbanteCart ecommerce with Avalara AvaTax service. AbanteCart has partnered with Avalara to provide a fully integrated shopping cart and sales tax compliance solution.