Enjoy 50 off with our new rate

It looks like you're promoting a new rate with a discount!

Here's a rewritten version with a more attention-grabbing tone:

"EXCITING NEWS! Enjoy 50% OFF our new rate! Don't miss out on this incredible opportunity to save big! [Insert details about the new rate and how to take advantage of the discount]"

Feel free to customize it to fit your brand's voice and style!