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Learn about compliance best practice for SMS abandoned cart flows.
Abandoned cart flows are a great way for brands to obtain more subscribers and convert them into customers. However, certain carriers enforce a strict limit on how many SMS messages a brand can send for abandoned cart. If you plan to use SMS for these purposes, there are a few things you may need to do to qualify.
This information is not legal advice. Klaviyo recommends that you consult with your legal counsel to make sure that you comply with applicable laws in connection with your marketing activities.
Overview of best practices for the US
- Have double opt-in turned on
- Get express consent
- Only use 1 SMS in an abandoned cart flow
- Have the SMS send within 48 hours of the triggering event
There are two main requirements for consent in connection with abandoned cart messages:
- A recipient must explicitly agree to receive abandoned cart reminders
- The list they are sent to must have double opt-in enabled
For the first, as a part of the SMS opt-in process on your website, mention in the call-to-action that your SMS program includes abandoned cart reminders. Typically, this mention is part of the disclosure text written on a signup form.
Every SMS subscriber must also go through the double opt-in process if you want to send them abandoned cart messages.
An SMS abandoned cart flow has two key restrictions:
- The flow is limited to one SMS message per each abandoned cart
- The message must be sent within 48 hours of the triggering event
Further, you cannot complete the transaction on behalf of the customer, collect payment information via text, or accept purchase via a keyword confirmation from the customer. The customer must complete the transaction themselves on your online store.
If you plan to send abandoned cart reminders through your short code SMS program, it needs to be specified within your mobile program terms of service. The language below is an example of such a disclosure.
“If you have opted in, the Service provides alerts, information, promotions, specials, and other marketing offers (e.g., cart reminders) from <Company Name>.”
See the US short code checklist
Find resources on creating flows: