Arithmetic is a US-owned, 100% USA, in-house team of experts who build, optimize and manage your Amazon store, Amazon Ads, Shopify store, Google Ads and AI ads. Nothing offshore, nothing sent to third parties. Built by former 7-figure sellers, and the team brands call to fix what other agencies broke.https://arithmetic.com/https://arithmetic.com/ecommerce-growth/switch-agencies/https://arithmetic.com/ecommerce-growth/switch-agencies/Unhappy with your Amazon or ecommerce agency? How to spot the warning signs, take back your accounts, switch agencies safely and fix the mess left behind.Sat, 14 Nov 2026 00:00:00 GMThttps://arithmetic.com/ai-search/get-recommended-by-chatgpt/https://arithmetic.com/ai-search/get-recommended-by-chatgpt/More shoppers ask AI assistants what to buy. Here's how AI picks which brands to mention, and practical steps to make your brand part of the answer.Wed, 11 Nov 2026 00:00:00 GMThttps://arithmetic.com/amazon/agency-conflict-of-interest/https://arithmetic.com/amazon/agency-conflict-of-interest/Many Amazon agencies still sell their own products. Why that's a conflict of interest, and what to ask before you hand over your account.Wed, 11 Nov 2026 00:00:00 GMT