Multi-marketplace growth
Solid Commerce helps sellers expand across Amazon, Walmart, eBay, Target+, Wayfair, TikTok Shop, Temu, Shopify, BigCommerce, and more while keeping listings, inventory, orders, and fulfillment synchronized.

Solid Commerce is a UPS Digital Connections Partner built for marketplace sellers, retailers, manufacturers, and distributors that need to grow online while keeping UPS shipping, inventory, orders, listings, and tracking synchronized across every channel.
Help eligible UPS customers apply Digital Connections funds toward their Solid Commerce subscription
Support custom UPS shipping rates, address validation, service selection, label printing, and tracking updates from the same operational workflow
Expand sellers into more marketplaces and carts while keeping package volume tied to a scalable fulfillment process
Synchronize inventory, listings, pricing, orders, and shipping across Amazon, Walmart, eBay, Shopify, Target+, Wayfair, TikTok Shop, Temu, and more
Route orders across multiple warehouses, vendors, and drop shippers with custom rules and operational controls
Connect ERPs and internal systems using API, EDI, FTP file exchange, and custom process support
Give customers a named account manager, high-touch onboarding, and customer success support instead of generic helpdesk-only implementation
UPS Digital Connections Partner
Solid Commerce is a UPS Digital Connections Partner. Eligible UPS customers can use program funds toward their Solid Commerce subscription while they modernize marketplace operations, automate shipping execution, and grow package volume through more connected sales channels.
Solid Commerce helps sellers expand across Amazon, Walmart, eBay, Target+, Wayfair, TikTok Shop, Temu, Shopify, BigCommerce, and more while keeping listings, inventory, orders, and fulfillment synchronized.
Support custom UPS rates, address validation, service selection, rate shopping, label printing, pick-pack-ship workflows, and tracking updates back to every connected channel.
Customers work with a named account manager and customer success team. Average onboarding is about two weeks, with support for custom workflows when the operation requires it.
Connect internal systems, ERPs, vendors, drop shippers, and warehouses with API, EDI, FTP file exchange, and custom process support.
For UPS Sales Teams
When a customer needs help expanding marketplaces, synchronizing inventory, reducing oversells, supporting custom UPS rates, or connecting warehouse and vendor workflows, register your details here. We will coordinate with you and help guide the customer through the Solid Commerce fit and onboarding process.
UPS and the customer confirm Digital Connections eligibility, shipping volume fit, and program requirements.
The customer chooses Solid Commerce as the participating vendor and receives the UPS authorization code.
Solid Commerce helps the customer connect channels, UPS shipping workflows, inventory sources, warehouses, vendors, and internal systems.
The operation goes live with marketplace listings, real-time inventory, order fulfillment, UPS label workflows, and tracking synchronization.
UPS reps can register their details on this page so our team can support the customer conversation and follow-up process.
Solid Commerce brings 22+ years of ecommerce operations experience, supports 20+ marketplaces and carts, manages 95M+ SKUs, and helps sellers turn marketplace expansion into more efficient UPS shipping volume.
Start now, connect UPS, and let AI handle the operational work.