
From Fern & Field
Meet Magnesium Gummies
For Shopify and Klaviyo brands
We read your store and make a brand kit from your own logo and product photos. Then we plan, write and design the month’s emails. Each one is checked by our system and by a person, then lands in your Klaviyo as a draft.
Free samples
We build 3 real emails from your own store: your products, your photos, your colours. No call needed.
How it works
Our system does the heavy lifting. A person checks every email. You approve the plan, then approve the emails.
Our system reads your store and builds your brand kit: your logo, your product photos (cut out, never redrawn), your colours and fonts.
Our systemWe plan the month: which emails go out, and when. You look it over and approve it with one click.
YouWe write the words at grade 7, run a claims check and add the legal lines your industry needs. Then we design each email. It gets a QA score, and a person reviews it.
Our system, then a personEvery email lands as a draft in your own Klaviyo. You approve and send. Want changes? 2 rounds are included each month.
You sendExamples
Every email is built from your own products and photos. On Growth and Premium, they move: animated GIFs made from your own products.
Shown with our example store.
Plans
One plan, one price each month. Every email is built from your store and checked by a person.
Founding clients get 20% off the first month. Only the first 10 clients.
The core flows, plus a steady month.
$699 a month.$559.20 for the first month, then $699 a month.
$116.50 an email
6 credits a month. 1 credit = 1 email.
Start with free samplesIncludes
More emails, motion, tests and data.
$1,490 a month.$1,192 for the first month, then $1,490 a month.
$149 an email
10 credits a month. 1 credit = 1 email.
Start with free samplesEverything in Entry, plus
Full flows, faster turnaround and SMS copy.
$2,790 a month.$2,232 for the first month, then $2,790 a month.
$174.38 an email
16 credits a month. 1 credit = 1 email.
Start with free samplesEverything in Growth, plus
Minimum term 3 months, then 30 days’ notice. Prices in US dollars.
| Feature | Entry | Growth | Premium |
|---|---|---|---|
| Price | $699 a month | $1,490 a month | $2,790 a month |
| Emails | 6 emails a month | 10 emails a month | 16 emails a month |
| Cost per email | $116.50 | $149 | $174.38 |
| Turnaround | 5 working days | 5 working days | 2 working days |
| Core flows set up in month 1 | Included | Included | Included |
| A data brief each month | Included | Included | Included |
| A claims check on every email | Included | Included | Included |
| A person reviews every email | Included | Included | Included |
| A monthly deep dive into your data | Not included | Included | Included |
| One A/B test a month | Not included | Included | Included |
| One flow refresh a month | Not included | Included | Included |
| Motion: animated GIFs from your own products | Not included | Included | Included |
| Changes checked at 14 and 28 days | Not included | Included | Included |
| Full flow builds | Not included | Not included | Included |
| Reports on what worked | Not included | Not included | Included |
| Priority, with a 2-day turnaround | Not included | Not included | Included |
| SMS copy | Not included | Not included | Included |
| Welcome flow | Included | Included | Included |
| Abandoned checkout flow | Included | Included | Included |
| Abandoned cart flow | Not included | Not included | Included |
| Browse abandonment flow | Not included | Included | Included |
| Post-purchase flow | Included | Included | Included |
| Win-back flow | Not included | Not included | Included |
Compared
An in-house designer plus a copywriter can do great work. Here is who does each step, side by side.
Your part each month: approve the plan, approve the emails, press send.
Questions
Yes. Your emails land as drafts in your own Klaviyo account. We build for brands on Shopify and Klaviyo.
You do. Every email lands in your Klaviyo as a draft. We never schedule or send. You approve each one and press send.
Ask for changes. 2 change rounds are included each month, and changes come back within 2 working days. A third round uses half an email credit.
Yes. The minimum term is 3 months. After that, give 30 days’ notice.
No. Every email gets a claims check, and a person reviews it. We add the legal lines your industry needs, like the FDA line for US supplement stores.
Entry and Growth: 5 working days from the day you approve the plan. Premium: 2 working days. Need it sooner? Rush is $100.
Premium includes SMS copy. Entry and Growth are email only.
No. Each month has its own emails. If you need more, an extra email is $150.
Start here
Tell us your store. We build 3 sample emails from it and send them to you.