IMPORTANT SHIPPING INFORMATION: Sigma Marketplace will be closed for yearly inventory and maintenance starting Wednesday, 1 July 2026. Orders will resume regular processing on Monday, 13th July 2026.
Advertisers
Sigma Marketplace Digital Advertising
As a Sigma subsidiary, Sigma Marketplace is the retailer for all Sigma books, online education, and merchandise. Sigma Marketplace provides products and services that serve the global community of nurses in pursuit of healthcare knowledge, career advancement, research, and continued development of the nursing profession to meet its mission to help nurses help others. Contact advertising@sigmanursing.org for more information.
Options:
 | Homepage FilmstripDesktop specs: 300 x 600 px |
 | Homepage LeaderboardDesktop specs: 728 x 90 px Preferred format: JPEG, GIF, PNG Max file size: 200 KB |
Quick Statistics:
- On average, the Sigma Marketplace website receives over 18,000 visits per month.
- The average spend per person is US $61.10.