

The retailer faced the practical challenge of creating a service where trust was the product itself: customers needed to feel safe letting a professional into their home, confident in the result and protected when paying.




NTT DATA designed a centralised Global Purchase Order system with optimised logistics parameters and implemented automated purchasing, forecasting and DRP capabilities, giving buyers one environment to plan, adjust and release supplier orders.
Mapped how purchasing, stock management and demand planning worked in practice, identifying where manual steps and fragmented information were limiting order accuracy.
Defined common logistics parameters, safety stock levels and ordering rules, so every replenishment decision follows the same consistent logic.
Deployed demand forecasting and Distribution Requirements Planning (DRP) projections that feed the automated generation of purchase orders for suppliers.
Gave buyers the ability to review, adjust and optimise orders before they are sent, keeping human judgement in the loop while protecting the model’s logic.
The Global Purchase Order engine turns purchasing into a model-driven process. By connecting demand forecasts, centralised logistics parameters and DRP projections with a controlled release of supplier orders, the company has reduced waste and improved product availability, while gaining higher efficiency in stock and replenishment management. Buyers now base their decisions on optimised models and data-driven adjustments, creating a more reliable and transparent foundation for day-to-day procurement.