SEO: Update description

README.md

@@ -61,10 +61,12 @@ No. The API returns human-readable explanations with each recommendation, making
 
 **Stop guessing on infrastructure—get your first intelligent stack recommendation in 30 seconds by integrating the DevOps Infra Stack Recommender API today.**
 
-## Pricing
+## Get the Full Version
 
 - **Demo**: Free on Hugging Face Spaces
-- **Full Source Code**: $29.00
+- **[Buy on Gumroad](https://journalscribe7.gumroad.com/l/gmrqbm)** — Instant download
+- **[Buy on Whop](https://whop.com/devops-infra-stack-recommender-api)** — Dashboard access
+- **[Buy Now](https://buy.stripe.com/6oU00j6mX7Eo8FGeM4cZb3S)** — Secure checkout
 
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