SMS Marketing Statistics & Compliance Checklist 2026 Infographic

Performance and permission are linked. Unlike email, standard SMS does not provide reliable open-rate tracking, so ecommerce teams lean on delivery, click-through rate, and revenue per send. Omnisend analyzed more than 246 million promotional SMS campaign sends from 27,000-plus brands in 2025 and reported an average click-through rate of 12.39 percent, 96.6 percent deliverability, and about 12 cents of attributed revenue per campaign message. Automated texts, such as cart reminders and post-purchase flows, averaged a 20.34 percent click-through rate and higher revenue per message because timing follows a recent action. Treating SMS as a broadcast clone of email usually wastes spend; the channel rewards short copy, clear offers, and lists that opted in on purpose.

Legal risk starts with consent. Marketing texts to mobile numbers generally require prior express written consent under FCC rules implementing the TCPA: a signed written agreement naming the seller, identifying the phone number, and disclosing that the consumer authorizes autodialed or prerecorded telemarketing messages, with a clear statement that consent is not a condition of purchase. Numbers on the National Do-Not-Call Registry need prior express invitation or permission before marketing texts, a protection the FCC codified for text messages in 2024. Violations carry a private right of action under 47 U.S.C. section 227 for up to 500 dollars per text or call, or actual damages if higher, with courts allowed to treble damages up to 1,500 dollars for willful or knowing violations.

Opt-out handling is operational compliance. The FCC's 2024 TCPA consent order requires callers and texters to honor company-specific do-not-call and revocation requests within a reasonable time not to exceed ten business days after receipt, and consumers may revoke consent through any reasonable method, including STOP-style keywords. A separate rule that would treat some informational opt-outs as stopping all future messages from a sender was delayed until January 31, 2027, so teams should still document how they process STOP requests today while watching FCC proceedings for changes. After a valid opt-out, send at most one clarifying message if needed, with no marketing content.

Carrier registration is the other gate. Application-to-person traffic sent from U.S. ten-digit long codes must be registered through The Campaign Registry with brand and campaign details, sample messages, and opt-in descriptions; unregistered traffic faces filtering and lower throughput. This industry framework does not replace TCPA consent, but skipping it can silently cap deliverability even when legal consent exists.

Use the checklist mindset in three passes. Before you send: confirm written consent language, publish opt-in paths, register 10DLC or toll-free campaigns, and scrub numbers against your suppression list and the National DNC where applicable. While you send: segment promotional blasts from transactional messages, cap frequency, identify the brand in the copy, and include opt-out instructions on marketing texts. After you send: monitor click-through and opt-out rates, investigate deliverability drops as possible compliance or registration issues, and retain consent records for the statute of limitations period your counsel recommends.

Strategically, pair SMS with email rather than pitting them against each other. Omnisend's side-by-side data shows SMS winning on clicks while email automations still carry more room for long-form conversion. Let texts handle urgency and email handle detail, and measure each channel on its own metrics. That division keeps performance honest and reduces the temptation to over-text a list that only ever wanted shipping updates.