isoquant
Day 1 after signup
GLM-5.3-Flash is half price this week
Why it works
- Lead with the discount and its deadline so readers immediately understand the offer and its time frame.
- Break pricing into clearly labeled lines to make the cost details easy to scan.
- Pair the offer with a low-pressure suggestion for how to try the product, then keep the note concise and personal.
How it is built
- Personal greeting
- Temporary price announcement
- Token pricing breakdown
- Use-case suggestion
- Founder sign-off
Email copy
Hi [First name], we’re making GLM-5.3-Flash 50% cheaper this week, through Sunday, Oct 25 at 11:59 PM PT. Input: $0.07 / 1M tokens Output: $0.15 / 1M tokens Cached input: $0.025 / 1M tokens If you’ve been meaning to try GLM-5.3-Flash on one of your workloads, this is a good week to run it. Aniket Co-founder, Isoquant (isoquant.ai)