Emails

Where email fits in a campaign

When a retry can't recover a payment on its own, the customer has to step in and update their card. That's the job of the email sequence.

Churn Buster sends a series of branded emails from your company, rising in urgency across the recovery window. Each one links to the shortest path to update a payment method, and they go out in your brand's voice, with no mention of Churn Buster.

Once retries are exhausted, this sequence does most of the recovery work. It's worth the time to get right.

Start from tested defaults, then make them yours

Every account starts on default templates shaped by large-scale testing, and they perform as written. You know your subscribers better than we do, so every template is fully editable to match how your brand looks and sounds.

When you edit, three things matter most.

• It's obvious what you want the subscriber to do.
• The message sounds like your brand, not like us.
• At least one email makes the cost of not renewing clear.

Get them into the inbox

A recovery email only works if it arrives.

Churn Buster sends on dedicated transactional infrastructure, kept separate from your marketing sends, so a failed-payment reminder isn't competing with promotional email for inbox placement. The card-update email is the one that brings a failing customer back, so where it lands directly caps how much you recover.

Authenticate your sender domain so customers see the email coming directly from your company, with the third-party tag removed. It's a one-time DNS step, and the single biggest thing you can do for deliverability before you touch the copy.

Keep it on brand and uncluttered

On-brand styling helps a subscriber recognize the email and trust it. A few controls cover most needs.

• Toggle branding on or off inside any email.
• Add a logo and footer content to the default template, or switch to custom HTML to control the markup yourself.
• Send a test email any time to preview it in your inbox.

Keep the design simple. Extra images and links pull attention away from the one action that matters, updating the card.

Personalize with snippets

Snippets drop customer-specific data into an email, like a first name or a product list, or reusable HTML such as a styled button — set one up once and reuse it across the whole sequence. Snippets work across every billing system we integrate with.

A short benefit statement in one or two emails reminds the subscriber what they'd lose if the subscription lapses. It can be as simple as a "don't miss out on" line followed by two or three things they're about to give up.

Add variety so the sequence feels human

Variety improves both the experience and the result. The default sequence escalates in urgency as the campaign runs, and each email uses a distinct subject line so they don't thread together in the inbox and get ignored as one repeated message.

You can change the sender on a per-email basis, mixing fully branded emails with plain-text ones. A pattern that works well is to brand every email except one in the middle of the sequence, and leave that one as plain text so it reads like a personal note. You can even put a real team member's name in the sender details, so a customer feels like someone reached out directly partway through.

Where to go next

A failed-payment email has one job, getting the customer back to update their card. Once the sequence is set, a few escalations build on it.

• An SMS Nudge for customers whose email isn't reaching.
• Support escalations that route high-value accounts to your team.
• Last-chance offers tested near the end of the window.

How they fit together is covered in Adaptive Campaigns.