Searching for the ultimate guide to sms marketing automation that can Supercharge Your Ecommerce? You’ve landed in the right spot. In this in-depth walkthrough, I’ll show you how to harness Postscript’s powerful platform to grow your audience, drive revenue, and make sms marketing your #1 revenue channel. Ready to dive in? Try Postscript Free for 30 days Today and watch your ecommerce metrics soar.

As an ecommerce founder, you’ve likely experimented with email and social ads—but nothing compares to the immediacy of SMS. With thousands of Shopify brands trusting Postscript for real-time conversations, AI-driven tests, and rock-solid compliance, you’ll unlock new growth without risking legal headaches. And the best part? You can Try Postscript Free for 30 days Today—no credit card required.

What is Postscript?

Postscript is an SMS marketing and sales platform tailored exclusively for Shopify merchants. It transforms one-way blasts into personalized two-way conversations, letting you segment audiences, trigger automations, and leverage AI to optimize messages in real time. If you want to turn text notifications into tangible revenue, Postscript has every tool you need.

Postscript Overview

Founded with one mission—to unlock the full potential of SMS as a revenue channel—Postscript has grown into the gold standard for ecommerce SMS marketing. Backed by a team of experts in compliance, conversational design, and AI, it’s designed to help brands:

• Grow subscriber lists up to 3× faster with popups, on-site opt-ins, and keywords.
• Drive an average 34× ROI through AI-powered multivariate testing.
• Maintain iron-clad compliance with TCPA rules and ecommerce guidelines.

With millions of texts sent monthly, Postscript powers memorable experiences that turn window-shoppers into loyal buyers.

Pros and Cons of Postscript sms marketing

Pro: Rapid list growth via world-class popup editor and onsite opt-ins, helping you triple your subscriber count in weeks.

Pro: AI-driven multivariate testing replaces slow A/B tests, optimizing campaigns for a 20% lift in revenue on key flows.

Pro: Deep Shopify integration with over 45 segmentation filters and 65+ automation triggers—right at your fingertips.

Pro: Dedicated compliance expertise and leadership in the Ecommerce Innovation Alliance, protecting you from costly lawsuits.

Pro: Two-way conversational flows and a drag-and-drop Flow Builder for personalized customer journeys at scale.

Pro: Dedicated toll-free numbers, custom contact cards, and branded short links—professionalism in every text.

Con: Advanced AI features may require an initial learning curve to fully leverage brand-trained models.

Con: Carrier fees and monthly minimums apply, so very small send volumes may incur higher per-message costs.

Features of Postscript sms marketing

Postscript brings together subscriber acquisition, segmentation, automation, AI, and analytics under one roof—focused solely on SMS.

Desktop & Mobile Popups

Create stylish, brand-matched popups to capture phone numbers and emails without compromising user experience.

• Onsite Opt-In mode to keep visitors on-page.
• Customizable triggers: time on site, exit intent, scroll depth.
• CashBack incentives to reward subscribers instantly.

Text-to-Join Keywords

Deploy unique keywords across channels—social posts, ads, signage—to track opt-in sources and revenue attribution.

Checkout Collection

Embed SMS consent fields directly in Shopify, Recharge, Carthook, and custom checkouts for frictionless subscriber growth.

Landing Pages & Opt-In Forms

Stand up standalone pages or embed forms anywhere—email, social, ads—to accelerate list building.

QR Codes

Turn physical touchpoints—packaging, in-store displays—into SMS sign-up opportunities with unique QR codes.

Back in Stock Automations

Capture high-intent subscribers when items sell out, then ping them the moment products are restocked.

Segments & Automation Triggers

Refine audiences with 45+ filters (shop data, SMS activity, location) and fire 65+ event triggers (order created, cart abandoned, price drops).

Postscript AI

Train AI on your brand voice, explore thousands of message variants, and proactively engage subscribers with shopping assistants.

Flow Builder & Campaigns

Drag-and-drop to construct personalized flows—welcome series, flash sales, review requests—and compare variants via in-flow analytics.

Response Management

Filter incoming texts by sentiment and topic, route to Slack or help desks (Gorgias, Zendesk), and ensure no conversation slips through the cracks.

Analytics & Reporting

Access SMS-first dashboards designed with Shopify brands, supplemented by a data-driven ecommerce strategy team for ongoing optimization.

Postscript Pricing for sms marketing budgets

Whether you’re just starting or scaling to enterprise, Postscript offers plans that align with your volume and feature needs.

Starter Plan

Price: $0/month (min $30 spend)
Ideal for new stores experimenting with SMS.
Highlights:

• Unlimited segments, campaigns, automations
• 2 opt-in keywords
• Dedicated toll-free number

Growth Plan

Price: $100/month
Ideal for growing brands looking for support.
Highlights:

• Unlimited keywords
• Live chat & email support

Professional Plan

Price: $500/month
Ideal for high-volume merchants.
Highlights:

• Enhanced analytics
• API access & priority support

Enterprise Plan

Contact for pricing
Ideal for complex, global operations.
Highlights:

• Onboarding launch specialist
• 2-minute live chat SLA
• Data warehouse push

Postscript Is Best For sms marketing success

If you’re wondering who gains the most from Postscript, here are the top audiences:

Shopify & Shopify Plus Merchants

Native integration means real-time data sync, hyper-personalized messages, and zero manual imports.

Fast-Growing Direct-to-Consumer Brands

Accelerate list growth, test messaging variants, and boost average order value with AI-powered upsells.

Compliance-Conscious Retailers

Rely on built-in TCPA safeguards, consent management, and legal expertise to mitigate risk.

Marketing Teams Focused on ROI

Replace generic blasts with segmented flows, back-and-forth conversations, and measurable performance via 34× ROI.

Benefits of Using Postscript sms marketing

• Instant Engagement: Reach subscribers with 98% open rates within minutes of send.
• Higher Conversion: Drive 20–30% revenue lifts on abandoned cart and post-purchase flows.
• Scalable Personalization: Leverage AI to send the right offer to the right person at the right time.
• Streamlined Workflows: Visual Flow Builder makes campaign setup and iteration a breeze.
• Rock-Solid Compliance: Navigate legal requirements confidently with industry-leading expertise.
• Data-Driven Insights: Actionable analytics and dedicated experts ensure continuous growth.

Customer Support

Postscript’s support team is available via live chat and email for all plans, ensuring your questions are addressed promptly. Enterprise customers enjoy a 2-minute response SLA during business hours and a dedicated onboarding specialist to accelerate your success.

Whether you need help building a complex automation or integrating with custom checkout solutions, Postscript’s team has the expertise to guide you every step of the way.

External Reviews and Ratings

Shopify merchants consistently praise Postscript for its ease of use and tangible ROI—many highlight rapid list growth and increased repeat purchase rates. On G2 and Capterra, it holds 4.8-star averages, with reviewers lauding the AI-powered testing and robust compliance features.

Some merchants note a slight learning curve when first exploring AI settings, but Postscript’s onboarding resources and responsive support swiftly overcome these challenges.

Educational Resources and Community

Postscript offers a treasure trove of learning materials: a regularly updated blog, how-to tutorials, weekly webinars, and an active Facebook community of ecommerce peers. From SMS best practices to advanced segmentation strategies, you’ll find everything you need to master sms marketing.

Conclusion

When it comes to unlocking real revenue from SMS marketing, few platforms match Postscript’s focus, features, and results. From rapid list growth and AI-driven optimizations to airtight compliance and two-way conversations, it has everything you need to make sms marketing your channel of choice. Ready to see it in action? Mid-way through your exploration, you can always Try Postscript Free for 30 days Today and watch your store’s revenue climb.

Try Postscript Free for 30 days Today to supercharge your ecommerce with powerful SMS marketing automation.