I'll develop a widget to calculate dry cleaning costs for a reception point

I develop a complete widget to calculate dry cleaning costs specifically for reception points and dry cleaning websites. The widget's purpose is to relieve the administrator from phone consultations about pricing: a website visitor selects the item type (coat, suit, dress, jacket, fur coat, and dozens of other categories), indicates the fabric type and soiling degree, and within a second sees the final price and estimated completion time. This is not a universal calculator for couch or carpet cleaning services — I create a separate tool specifically for receiving clothes at a point, with logic typical for dry cleaning services.

Over years of working with such showcases, I've built a flexible matrix of coefficients: the base price by item type is multiplied by the fabric coefficient (wool, leather, fur, delicate fabrics) and by the soiling coefficient (light, medium, heavy, stains). All coefficients are editable by the administrator through a clear panel — without code editing and without my involvement at each price change. The widget is adaptive, embeds into an existing website on any platform, works quickly, and doesn't require page reloading when recalculating.

The development cost includes:
— designing the calculation logic based on the specific dry cleaning price list;
— responsive layout for mobile devices;
— administrator panel for editing prices and coefficients without a programmer;
— calculating completion time considering item type and reception point workload;
— testing on real scenarios before delivery.

I'm ready to refine the widget after delivery: add rush service or discounts for regular customers.