Your 15% off is waiting for you

Preview text: Better focus, better sleep, less fatigue. One click applies your discount.

Saturday, Sep 5, 2026 at 11:37 AM EasternKlaviyo

Felix GrayYour 15% off is waiting for you

Fit to screenFull size

Using this email in an article? Credit: Felix Gray email via They Sent It, with a link to this page. Full-size image

Use this example

Subject: Your 15% off is waiting for you
Preview text: Better focus, better sleep, less fatigue. One click applies your discount.
From: hello@send.felixgray.com
Brand: Felix Gray
ESP: Klaviyo
Sent: Sat Sep 5, 2026, 11:37 AM ET
Sent to: filterbluelight.com
Size: 34 KB
Images: 7
Links: 9, 4 of them buttons
Subject length: 31 characters

Against Felix Gray's usual

Sent in its busiest hour, 11 AM, which holds 23% of its emails. The subject is 31 characters; its average is 37.

Email headers

What the brand's servers put on this email. Our receiving servers, the address we subscribed with and unsubscribe links are left out.

Other sending headers (names only): X-Kmail-Account, X-Kmail-Flow, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse, X-SG-EID, X-SG-ID, X-Entity-ID

	Sep 8, 2026 2:56 PM	Your 15% off is waiting for you
	Sep 7, 2026 11:39 AM	1,900+ people can't be wrong - plus 15% off
	Sep 6, 2026 11:38 AM	3 reasons Felix Gray outperforms every other blue light lens.
	Sep 5, 2026 11:37 AM	Your 15% off is waiting for you (this email)
	Sep 5, 2026 5:53 AM	Oops, your 10% off is expiring
	Sep 4, 2026 2:49 AM	Your 20% off expires soon
	Sep 3, 2026 12:00 PM	The 9-5 upgrade. Enjoy the long weekend, prep for the workweek.