A2X - A2X automates ecommerce accounting for Shopify, Amazon, Etsy, Walmart and eBay sellers worldwide. Trusted by hundreds of leading ecommerce accounting firms.
MailChimp - MailChimp is the best way to design, send, and share email newsletters.
Entriwise - Amazon, Walmart, eBay, Shopify accounting and inventory integration for NetSuite and QuickBooks, Amazon product profitability analytics
Brevo - Innovative online Email Marketing solution to manage your contacts, create & send your newsletters and track your results. More than 80 000 clients. Best prices and attractive features.
ConnectBooks - ConnectBooks breaks down storage and advertising fees per item—among a wealth of additional Amazon accounting detail.
Campaign Monitor - Email marketing software built for designers and their clients to run successful email campaigns.