CUSTOMER INFORMATION

Know what you're buying.

Margin Desk is a GraySoftware product. The volume scenario pack costs $19 USD as a one-time purchase. Sales are available only when the product page displays an active purchase button.

What's included

One downloadable HTML file that runs offline in a modern desktop browser. Compare two fulfillment quotes across three monthly volumes; save and restore assumptions as JSON; export a full CSV report; print or save a PDF through your browser.

Limits

USD estimates only. Enter your own rates. Minimums apply only to pick-and-pack. Postage, packaging, tax, returns, setup and special projects are excluded. Starting figures are fictional. Check each provider's contract, minimum scope and billing units. This is a planning tool, not a binding quote or a promise of savings.

Delivery and license

After verified payment, the order page provides your download. Save the file and keep the order link private. Use and modify the tool internally within one business. Do not resell, redistribute or sublicense the tool. No recurring subscription is included.

Support and refunds

Email grayson@graysoftware.net for delivery problems, defects or refunds. Include your order reference, but never card details. Request a full refund within 14 days of purchase by emailing support. Refunds are returned to the original payment method. Nothing here limits applicable consumer rights.

Privacy

Calculator inputs stay in your browser. There are no advertising trackers. We collect aggregate daily counts of page views, calculator interactions, CSV exports and checkout starts, grouped by page and a broad traffic-source label. Browser session storage limits repeat counts and remembers the source during your tab session. No calculator values, email addresses, full referring URLs, IP addresses or persistent visitor identifiers are stored in these analytics tables. Analytics respects Do Not Track and Global Privacy Control signals. Counts may include automated traffic. Stripe processes checkout details. Delivery records contain a hashed checkout reference, Stripe payment reference, event identifiers and status. Support emails contain information you send. Hosting and Stripe may maintain operational logs. We do not store card numbers.

If delivery stalls

Keep your order page open while confirmation arrives. Do not purchase again to fix a download problem. Contact support with the order reference. Save your downloaded file and order link for future access.