Portail B2B Shopify / 2025

Project completed in agency at Huggii

TGV Concept

Stabilise a failing Selssy connector and build a commercial ordering system allowing sales teams to place orders on behalf of their clients, with strict application of negotiated pricing.

  • Shopify
  • Liquid
  • PHP
  • Python
  • JavaScript
Portail TGV Concept — connecteur Selssy stabilisé et commande commerciale sur-mesure

The intention

Stabilise a failing Selssy connector and build a commercial ordering system allowing sales teams to place orders on behalf of their clients, with strict application of negotiated pricing.

The execution

PHP/Python Selssy connector rebuilt to fix connection bugs. Liquid and JavaScript development of an identity substitution mechanism — the sales rep logs in as the client. Real-time synchronisation of products, customers and orders.

The verdict

Connector stabilised. Commercial orders operational. Pricing applied with precision, regardless of who initiates.

Technical details

Commercial ordering
Identity substitution system: sales reps log in on behalf of the client to place orders for them, with strict application of their negotiated rates.
Selssy connector
Connector rebuilt following recurring connection bugs — product and customer synchronisation stabilised, orders responding instantly.
Pricing
Compatibility challenge between the commercial substitution mechanism and the pricing engine — correct rate schedules applied regardless of who initiates the order.