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Avalara AvaTax for OpenCart 01.07 Release Notes

This article applies to:Avalara AvaTax for Open Cart

Read older release notes to learn about the previous additions, changes, and fixes to AvaTax​ for OpenCart 01.07. For more detailed information about AvaTax​ for OpenCart, see the AvaTax for OpenCart user guide.

See the latest release notes.

May 7, 2015

AvaTax​ for OpenCart 01.07 release

(This release is compatible with OpenCart v1.5.6.4 only)


  • Integration with PayPal payment gateway. You are now able to see tax details if you chose to make payment through PayPal.
  • You can now apply a discount coupon to a transaction. Tax is calculated on the amount after the discount is deducted. 


  • Tax calculation is now based on the Ship-to address. If this address is not available, then the Bill-to address is used.

January 15, 2015

  • Avalara release
  • Compatible with OpenCart v1.5.6.4 only
  • Fixed the session-related warning messages displayed when the order quantity was updated for the first time. Subsequent updates to the order quantity does not trigger these warning messages
  • Now, you can choose to send the Model Number, UPC, or SKU to AvaTax to dictate product taxability.HoverTT.png By default, the Model Number is sent to AvaTax.
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