Do you lose money manufacturing custom orders because the client chose an impossible combination of options?
For freelancers and small manufacturers of personalized products (from custom furniture to computers, bicycles, or light machinery), offering customization is their biggest competitive advantage. The problem arises when combinations depend on each other: if the customer chooses the small chassis, the large motor won't fit. Managing these rules with basic forms or emails generates hours of phone calls to correct the order, angry customers, and massive material waste due to production errors.
The trap of Standard E-commerce Variants
Trying to cram thousands of conditional combinations into WooCommerce or Shopify attributes crashes the platform and allows incompatible selections. A complex parametric catalog cannot live in a flat product table.
Our solution: Rules Engine and Relational Database
At LANZA ESTUDIO, we develop custom software and databases specifically for configurable products. We design a relational architecture (Constraint Satisfaction Problem) that evaluates the compatibilities of each part in milliseconds while your customer builds their order, blocking unviable options before checkout.
- Restrictive Data Modeling: We design database schemas that understand the physical rules of your product, defining with precision which components are mutually exclusive.
- Real-Time Dependency Engine: The software recalculates available options and the final price instantly with every user click, without reloading the web page.
- Automatic Bill of Materials (BOM) Generation: Upon confirming the order, the database spits out an exact list of materials for your workshop, with no need for human interpretation.
- Management Dashboard for the Entrepreneur: We deliver a private control panel where you can add new parts or change compatibility rules without relying on a programmer.
The Real Impact on Your Workshop or Factory
- Zero waste from configuration errors: You eliminate the sunk costs of manufacturing or assembling products that ultimately do not fit or meet physical regulations.
- Reduction in pre-sale technical support: Your clients self-manage the design with total certainty, saving you hundreds of validation calls and endless emails.
- Scalability of the custom catalog: You can offer millions of viable combinations without having to manually create each variant in your online store.