O.pen emails
O.pen sends about 3 emails a week through Klaviyo, most often on Thursday around 3 PM Eastern.
- ESP
- Klaviyo
- Emails a week
- about 3
- Busiest send time
- Thursdays at 3pm ET
- Last sent
- Today · Oct 29
- Tracked since
- Jun 2026
- Emails collected
- 24
Recent emails
Oct 29, 2026 3:54 AM
The Last Vape Battery You'll Ever Need
Oct 28, 2026 3:53 AM
Let's Be Friends for Life
Oct 23, 2026 11:30 AM
LAST CHANCE 31% OFF 2.0 BATTERIES 🎃
Oct 19, 2026 3:30 PM
No tricks. Just 31% off 2.0 batteries 🎃
Oct 17, 2026 6:02 AM
The ONLY vape pen you'll ever need ✅
Oct 17, 2026 12:28 AM
The Last Vape Battery You'll Ever Need
Recent subject lines
All subject linesSubject lines average 33 characters. Each one opens the email it came from.
| Picture | Sent (Eastern) | Subject | Preview text |
|---|---|---|---|
| Oct 29, 2026 3:54 AM | The Last Vape Battery You'll Ever Need | Heres free shipping for you! | |
| Oct 28, 2026 3:53 AM | Let's Be Friends for Life | Heres 20% off your first order! | |
| Oct 23, 2026 11:30 AM | LAST CHANCE 31% OFF 2.0 BATTERIES 🎃 | Every 2.0 color, ends tonight! | |
| Oct 19, 2026 3:30 PM | No tricks. Just 31% off 2.0 batteries 🎃 | Every 2.0 color, now through October 23. | |
| Oct 17, 2026 6:02 AM | The ONLY vape pen you'll ever need ✅ | Easy, trusted & customizable | |
| Oct 17, 2026 12:28 AM | The Last Vape Battery You'll Ever Need | Heres free shipping for you! | |
| Oct 16, 2026 12:27 AM | Let's Be Friends for Life | Heres 20% off your first order! | |
| Oct 15, 2026 4:00 AM | No tricks. Just 31% off 2.0 batteries 🎃 | Every 2.0 color, now through October 23. |
Archive
View full archiveOctober 2026 9 emails
View allOct 16, 2026 12:27 AM
No tricks. Just 31% off 2.0 batteries 🎃
Oct 15, 2026 4:00 AM
Hey there here's 20% off your first order!
Oct 14, 2026 12:14 PM
September 2026 3 emails
View allDon’t Miss Out: Save 25% Today Only!
Sep 8, 2026 10:31 AM
Sep 6, 2026 4:15 PM · Resent
Sep 3, 2026 11:30 AM
When O.pen sends
13% of its emails arrive in the 3 PM hour. Thursdays are the busiest day.
| 12a | 1a | 2a | 3a | 4a | 5a | 6a | 7a | 8a | 9a | 10a | 11a | 12p | 1p | 2p | 3p | 4p | 5p | 6p | 7p | 8p | 9p | 10p | 11p | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mon | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
| Tue | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Wed | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Thu | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
| Fri | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Sat | 1 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Sun | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| Mon | Tue | Wed | Thu | Fri | Sat | Sun | |
|---|---|---|---|---|---|---|---|
| 12a | 0 | 0 | 0 | 0 | 1 | 1 | 0 |
| 1a | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2a | 0 | 0 | 0 | 0 | 1 | 1 | 0 |
| 3a | 0 | 0 | 1 | 1 | 0 | 0 | 0 |
| 4a | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
| 5a | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
| 6a | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
| 7a | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 8a | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 9a | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 10a | 0 | 1 | 0 | 1 | 0 | 0 | 0 |
| 11a | 0 | 0 | 0 | 1 | 1 | 0 | 0 |
| 12p | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| 1p | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| 2p | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 3p | 1 | 0 | 0 | 1 | 0 | 0 | 1 |
| 4p | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| 5p | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 6p | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 7p | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| 8p | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
| 9p | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 10p | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| 11p | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
FewerMore(busiest cell: 1 email)
Based on 24 emails received from Jun 28 to Oct 29, 2026. Times in US Eastern. How we collect · When all brands send
How often O.pen sends
- Busiest month
- Oct 2026, 9
- Quietest month
- Jun 2026, 1
- Busiest day
- Thursday, 6
- Quietest day
- Monday, 2
About O.pen
- ESP
- Klaviyo
- Tracked since
- Jun 2026
- Emails collected
- 24
- Emails a week
- about 3
- Last sent
- Oct 29, 2026
- Sends from
- help@
openvapeshop.com - Subject length
- 33 characters avg
Counts include automated emails such as a welcome series.
Similar sending frequency
| Latest email | Brand | ESP | Website popularity | Emails a week | Busiest day | Last sent | |
|---|---|---|---|---|---|---|---|
 6666 Equine Supplements6666equinesupplements.com | Klaviyo | about 3 | Thursday | Oct 28, 2026 | Klaviyo · about 3 a week · busiest Thursday · last sent Oct 28, 2026 | ||
 Activ Dog Healthactivdog.com | Klaviyo | about 3 | Monday | Oct 26, 2026 | Klaviyo · about 3 a week · busiest Monday · last sent Oct 26, 2026 | ||
 Ailana Beautyailanabeauty.com | Klaviyo | about 3 | Wednesday | Oct 28, 2026 | Klaviyo · about 3 a week · busiest Wednesday · last sent Oct 28, 2026 |
