Shopify Success Story: Rain Fitness Boutique

When Reena Kainth started Rain Fitness in 2015, she believed there was a need for fashion-forward premium activewear and yoga accessories sourced from the top fitness brands in North America. And there was. Since then, Rain Fitness has grown to a retail space carrying over 20 boutique brands and has since expanded to selling online with Shopify.

Using the ACE Retail point of sale software, Reena is able to fully manage the inventory and sales for both her physical and online store and post everything directly from ACE to her Sage50 accounting system.

“The auto-update features between ACE and Shopify are exactly what I needed to reduce my workload. With the integration, I can manage my sales and inventory from within ACE without any manual double-entries.”

Reena Kainth, Founder of Rain Fitness

By adding the ACE native integration with Shopify to her point of sale system, Reena is now able to:

  • Upload products and descriptions (including weight) directly from ACE to Shopify

  • Upload products with multiple variants and attributes directly from ACE to Shopify

  • Auto-import or post online orders from Shopify to ACE

  • Manage and auto-update online list price from ACE to Shopify (regular price, MSRP, sale price, pricelist)

  • Auto-update inventory quantity-on-hand from ACE to Shopify as they are selling

  • Auto-add new online customers to ACE from Shopify

  • Auto-post Shopify default taxes from online orders to the same tax accounts in ACE for easy tax reporting

  • Auto-post online payments on Shopify to ACE for cashout reconciliation

With new products being added all of the time, Reena can now spend her time focused on running her business and leave the tedious work of synchronizing her sales and inventory management to her POS system. To see how Rain Fitness is bringing fitness fashion from the studio to the streets, visit

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