Product development.
We review samples, materials and specifications, and work with suppliers on product and packaging requirements.
Calvex LLC / Products & software
Calvex sources and sells consumer products through Amazon and Walmart, and develops software for business operations.
Calvex LLC United States company

01 / Products & online retail
Our retail businessWe manage our own online retail business, from product development and supplier coordination to listings, marketing and sales.

We review samples, materials and specifications, and work with suppliers on product and packaging requirements.
We discuss product options, pricing, sample availability and lead times to align purchasing and supply.
We manage listings and product content, coordinate marketing, and review sales and costs.
02 / Software development
Web applications & operational toolsWe build web applications for reviewing sales and costs, analyzing advertising, and managing routine business tasks. We use these tools in our own retail operations.
Explore Calvex Lens with example data, or use your own figures in the separate CSV tool.
Explore the workspace ↗Monthly overview
The subtotal deducts product cost, fees, fulfillment and advertising from net sales.
Product cost is estimated. Storage, overhead and taxes are excluded; the subtotal is not net profit.
Open the full workspace ↗Change the month. Inspect a cost.
03 / Supplier relationships
Manufacturers & suppliersTell us about your product range.
We discuss product specifications, packaging and commercial terms with manufacturers and suppliers for our retail business.
Product rangeYour catalog and manufacturing or supply capabilities.
Product optionsMaterials, dimensions, packaging and customization.
Supply termsSample availability, minimum quantities and lead times.
04 / Company

We source consumer products, sell through online marketplaces and develop software for business operations.
Our retail experience shapes the tools we build: practical software for reviewing the numbers and managing everyday business tasks.
Get in touch
Business inquiries and product support.