Update README.md

Author: plutonurmux

README.md

@@ -7,14 +7,6 @@ Start your Development with an Innovative Admin Template for **Material-UI** and
 
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-## 🚀 `PROMO` [Spring Boost Campaign](https://appseed.us/discounts/) `50%OFF`
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-> The **discount is applicable to all products and licenses** (no stock limits) until `15.MAR`
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-[![Spring Boost Campaign](https://user-images.githubusercontent.com/51070104/221118889-171c5afc-4d01-402b-8681-61b37338e26c.png)](https://appseed.us/discounts/)
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-<br /> 
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 > Features
 
 - ✅ Innovative `Material-UI Design` - Creafted by [Creative-Tim](https://bit.ly/3fKQZaL)