diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@ https://github.com/abi/screenshot-to-code/assets/23818/6cebadae-2fe3-4986-ac6a-8
 
 See Examples section below for more demos.
 
-🆕 [Try it here](https://picoapps.xyz/free-tools/screenshot-to-code) (bring your own OpenAI key). Or see Getting Started below for local install instructions.
+🆕 [Try it here](https://picoapps.xyz/free-tools/screenshot-to-code) (bring your own OpenAI key - **your key must have access to GPT-4 Vision. See FAQ section below for details.**). Or see Getting Started below for local install instructions.
 
 ## Updates