Selling on Giants: The eCommerce Marketplace Podcast
Selling on Giants: The eCommerce Marketplace Show is dedicated to empowering entrepreneurs and businesses with the insights, strategies, and best practices needed to succeed across major eCommerce platforms such as Amazon, Walmart, Shopify, and WooCommerce. Our podcast covers a broad spectrum of eCommerce topics, including product sourcing, inventory management, pricing, advertising, customer service, and fulfillment. We focus on the latest trends and developments within the industry, featuring interviews with experts, successful sellers, and thought leaders who offer valuable insights and actionable tips. Our mission is to be a comprehensive resource for anyone looking to build a successful online business on these leading eCommerce marketplaces.
Selling on Giants: The eCommerce Marketplace Podcast
Bookkeeping Habits That Fuel eCommerce Growth with Arthur Glinkin
Most eCommerce founders focus on sales — but ignore the numbers that tell the real story.
In this episode of Selling on Giants, host Will Haire sits down with Arthur Glinkin, co-founder of S&G Bookkeeping and tax consultant at Deloitte, to uncover the bookkeeping habits that fuel sustainable eCommerce growth.
In this episode, we cover:
Q: What are the most common bookkeeping mistakes eCommerce sellers make?
→ From ignoring sales tax nexus to misreporting Shopify payouts, Arthur explains the hidden pitfalls that cost sellers thousands.
Q: How do you track your true cost of goods sold (COGS)?
→ Learn how to include tariffs, shipping, and landed costs to get an accurate view of your profit margins.
Q: What tools actually simplify bookkeeping for eCommerce?
→ We break down how QuickBooks, Webgility, A2X, and TaxJar connect your storefronts and automate accounting tasks.
Q: Why are clean books more than just compliance?
→ Because clean books mean clarity — and clarity drives smarter, faster business decisions.
Q: What’s the difference between a bookkeeper, accountant, and CFO — and when do you need each?
→ Arthur explains how to build the right financial support system for every growth stage.
About Arthur Glinkin:
Arthur is the co-founder of S&G Bookkeeping and a tax consultant at Deloitte. He helps eCommerce founders clean up their financials, understand cash flow, and build bookkeeping systems that scale.
https://www.linkedin.com/in/arthur-glinkin/
https://www.linkedin.com/company/s-g-bookkeeping/
✨Visit https://sandgbookkeeping.com/ for a free QuickBooks Online audit and a downloadable monthly bookkeeping checklist.