With over 12,500 sales tax regions within North America and thousands of sales tax rate and boundary changes every year; managing sales tax in multiple jurisdictions can be an overwhelming task for any eCommerce business. Features Yet it’s required by law.

Avalara is the leading provider of web-hosted sales tax management services. Pricing By integrating our service directly into their e-commerce applications we have helped eBay ProStores merchants eliminate the tedious work of calculating, collecting, reporting on, and remitting taxes in multiple jurisdictions.Support

Similar to the automated payment processing options offered by ProStores, AvaTax for ProStores works in the background of your eCommerce store via a secure internet connection, in order to automate sales tax calculation and compliance for each sales transaction in real-time.Features

AvaTax for ProStores provides a scalable pricing model that works for small and medium-sized businesses. Because AvaTax is delivered as a service via the internet, automating sales tax functions can be done at a fraction of the price of traditional software. And because it’s fully maintained as a part of your subscription agreement, you don’t even need to invest the time and resources to perform software upgrades or maintenance of sales tax rates and boundary changes. FAQ This is next-generation, secure, Internet-enabled technology that untangles staff from the operational hassle, especially for small and medium-sized businesses, that characterizes sales tax compliance. Features By choosing AvaTax for ProStores, your eCommerce business will never have to deal with maintaining and researching tax rates again.

Headquartered on Bainbridge Island near Seattle, Washington, Avalara is changing the sales and use tax landscape by delivering innovative and affordable solutions to the SMB market. Led by a team of industry experts in sales and use tax, and security and information technology, Avalara is focused on providing the easiest, most accurate and affordable way for eCommerce businesses to address all their statutory sales and use tax requirements. For more information call 1-877-780-4848 or contact sales@avalara.com.

Avalara.com   |   ProStores.com

Eliminating the Tedious Work and Complexity of Sales Tax Calculation and Compliance


Similar to the automated payment processing options offered by ProStores, AvaTax for ProStores works in the background of your e-commerce store via a secure internet connection, in order to automate sales tax calculation and compliance for each sales transaction in real-time.


By providing all the tools a business needs to sell online, ProStores is making internet based sales a practical option for thousands of businesses. For many businesses expanding their reach with an internet store means they also need to deal with new and complex sales tax requirements. For every taxable sale, a correct tax must be determined and applied to the transaction.


With over 12,500 sales tax regions within North America and thousands of sales tax rate and boundary changes every year; managing sales tax in multiple jurisdictions can be an overwhelming task for an e-commerce business. Yet it’s required by law.


AvaTax makes sales tax easy for you.

  Step-by-Step Set-Up 

Setting up your unique business and tax information within AvaTax and turning AvaTax on within your ProStores is quick and easy. Nexus for each state, which is defined by your physical presence, can be turned on or off via a check box. While taxability for each product or service can be managed from the Product Manager screen within ProStores or the AvaTax administrative console. Once set-up is complete, AvaTax can be activated from ProStores sales tax preference screen.

  Behind the Scenes Integration 

Because sales tax is a critical component of eCommerce, the ProStores solution is fully integrated with AvaTax. Activation of AvaTax for your store is as simple as selecting AvaTax from the drop down window within the ProStores sales tax screen. Once activated, sales tax information is automatically displayed to your store customers within the check out window, while AvaTax is capturing the necessary information for reporting and sales tax compliance.

  Accurate Calculations 

When selecting to use AvaTax as your sales tax engine, you can rest assured that your sales tax calculations are based on the most current rates and boundaries information as well as the most accurate jurisdictional assignment capabilities in the industry. Avalara’s team of sales tax experts work diligently to ensure your calculating the correct sales tax, so that you don’t need to worry about it.

  Management of Sales Tax Rules 

  Detailed Reporting 

About Avalara

Avalara is the leading provider of web-hosted sales tax management services. By integrating our service directly into their e-commerce applications we have helped eBay ProStores merchants eliminate the tedious work of calculating, collecting, reporting on, and remitting taxes in multiple jurisdictions.

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