We introduced a custom cart feature within Pocketknife, to support high volume B2B ordering, bulk ordering and real time pricing logic - ensuring performance and reliability at scale. Our feature removes friction from bulk ordering - making large, complex purchases fast, reliable, and scalable for B2B customers..

Shopifys native cart has a 500 line item limit.

What did we build?

Our feature removes native constraints, enabling large-scale orders, without predefined line item limits.

A feature where B2B clients can have:
• No line item limit
• Bulk ordering

This feature removes limitations around large orders, allowing hundreds of line items to be processed. We built this for Modern Star, who operate seven B2B commerce sites under a single ecosystem, with some customers requiring large cart sizes, real-time sync, data consistency across ordering workflows.

Orders can now exceed 500 line items without impacting performance, pricing accuracy, or ordering workflows.

Read about other features of our product, Pocketknife: https://getpocketknife.io/

This Shopify piece on B2B ecommerce challenges highlights how complex ordering workflows can get: https://www.shopify.com/au/enterprise/blog/b2b-ecommerce-challenges