Hunting for an unbeatable flash sale on Postscript? You’ve landed in the perfect spot. In this in-depth review I’ll unveil why this is the absolute best time to act—and how you can Try Postscript Free for 30 days Today with our exclusive offer.

If you’ve been on the fence about SMS marketing, get ready to see how a single flash sale deal can slash your costs and ignite your revenue. Keep reading to discover features, pricing, benefits, and real customer feedback that will have you texting “Yes” to this offer in no time.

What Is Postscript?

Postscript is an SMS marketing and sales platform built exclusively for Shopify brands. Its core purpose is to help ecommerce merchants grow their subscriber lists, craft personalized messages at scale, and drive real revenue through two-way text conversations. From flash sale announcements to post-purchase follow-ups, Postscript turns SMS into your top revenue channel.

Use cases include:

• Promoting time-sensitive flash sales and holiday campaigns
• Recovering abandoned carts with timely reminders
• Sending order updates and shipping notifications
• Building loyalty with personalized offers and messaging flows
• Triggering re-engagement sequences when subscribers become inactive

Features

Postscript is packed with tools designed to accelerate list growth, boost engagement, and simplify compliance. Below is a closer look at the standout features that set it apart.

Faster List Growth Tools

Build your SMS list at lightning speed using a suite of subscriber acquisition tools:

• Desktop & Mobile Popups: Customize on-site popups to match your branding, set display rules, and offer incentives like discounts or freebies.
• Onsite Opt-In Forms: Seamlessly collect numbers without disrupting user experience, keeping visitors engaged on your site.
• CashBack: Reward customers with instant cash-back credits for signing up, boosting opt-in rates significantly.

Keyword Campaigns

Create memorable text-to-join keywords to share across all marketing channels:

• Track Opt-Ins & Revenue: Monitor performance by keyword, channel, or campaign.
• Cross-Channel Promotion: Feature keywords in email, social, packaging, and in-store displays.

Checkout Collection

Seamlessly add SMS sign-ups at checkout:

• Native Shopify Integration: Works on Shopify, Shopify Plus, Recharge, Carthook, and custom checkouts.
• High-Intent Subscribers: Capture customers at peak purchase intent for higher engagement.

Segmentation & Targeting

Send the right message, to the right person, at the right time:

• Over 45 Segmentation Filters: Use Shopify data, SMS behavior, area codes, and more.
• 65+ Automation Triggers: Fire messages based on events like cart abandonment, order shipment, price drops, and low inventory.
• 85+ Trigger Filters & 45+ User Filters: Drill down by line items, subtotal, discounts, geography, purchase history, and subscriber attributes.

Postscript AI

Let AI handle optimization and personalization:

• Brand-Trained Copy: Teach AI your unique voice and review drafts before sending.
• Campaign Optimization: Test thousands of variants to drive an average 20% revenue boost on top flows.
• AI Shopping Assistant: Engage subscribers in conversational two-way chats to boost conversions.

Two-Way Messaging

Turn one-way blasts into interactive conversations:

• Flow Builder: Drag-and-drop interface to build branching message flows based on subscriber replies.
• Response Management: Auto-filter incoming texts by sentiment or topic; integrate with help desks like Zendesk or Gorgias.

Compliance & Legal Protection

Keep your brand safe from litigation:

• Expert-Driven Policies: Built-in safeguards aligned with TCPA and CTIA guidelines.
• Ongoing Partnerships: Leadership within the Ecommerce Innovation Alliance ensures future proofing against regulatory changes.

Pricing

No two businesses are alike, so Postscript offers flexible plans that scale with your needs. Here’s a quick look at each tier:

Starter Plan

• Price: \$0/mo* (minimum \$30 monthly spend)
• SMS Rates: \$0.009/SMS; MMS Rates: \$0.045/MMS
• Features: Unlimited campaigns, automations, segments; dedicated toll-free number; 2 opt-in keywords; branded short link subdomain.
• Best for new stores testing SMS for the first time.

Growth Plan

• Price: \$100/mo (no minimum spend)
• SMS Rates: \$0.008/SMS; MMS Rates: \$0.03/MMS
• Features: All Starter tools plus unlimited keywords and prioritized live chat/email support.
• Ideal for brands ready to scale list growth and improve support response times.

Professional Plan (Most Popular)

• Price: \$500/mo (no minimum spend)
• SMS Rates: \$0.007/SMS; MMS Rates: \$0.024/MMS
• Features: Enhanced analytics, priority support, API access, and removal of “Powered by Postscript” branding.
• Perfect for high-volume merchants demanding deep insights and custom integrations.

Enterprise Plan

• Custom pricing & spend
• Includes dedicated Launch Specialist, personalized product recommendations, 2-minute response time live chat, and data warehouse push.
• Tailored for large enterprises seeking white-glove service and advanced data workflows.

*Carrier fees apply. Average US carrier fees: \$0.00330/SMS and \$0.00799/MMS.

Benefits to the User (Value for Money)

When every marketing dollar counts, here’s why Postscript delivers exceptional ROI:

• Average 34x ROI
  Leverage AI-driven message variants and proven automations to multiply your return on ad spend.
• 3x Faster List Growth
  Popup Editor, CashBack, and Onsite Opt-Ins combine to build your subscriber base quicker than any other solution.
• Compliance Confidence
  Built-in legal frameworks shield you from costly TCPA/CTIA violations so you can focus on strategy.
• Personalization at Scale
  More than 85 trigger filters let you address each customer’s needs exactly when they matter most.
• Conversational SMS
  Two-way messaging fosters deeper relationships, boosting loyalty and lifetime value.
• Actionable Insights
  SMS-first analytics dashboards help you spot trends, optimize flows, and prove SMS as your #1 revenue channel with Postscript.

Customer Support

I’ve found Postscript’s support to be impressively responsive. Whether you’re on the Starter plan or Enterprise, you can reach out via live chat or email. Growth and Professional plans receive prioritized replies, and Enterprise clients even enjoy a dedicated Launch Specialist to ensure a smooth onboarding and campaign launch.

On top of chat and email, Postscript offers phone support through its toll-free number and integrates with help desks like Zendesk and Gorgias. This multi-channel approach means you never wait long for a fix—critical when a flash sale is ticking down and every minute counts.

External Reviews and Ratings

Postscript consistently earns high marks from independent review sites:

• G2 Crowd: 4.8/5 stars from over 200 reviews. Users praise the ease of integration and ROI.
• Capterra: 4.7/5 stars, with comments highlighting world-class segmentation and compliance features.
• Shopify App Store: 4.9/5 stars, lauding the seamless checkout collection and AI optimizations.

Of course, no platform is perfect. Some merchants have mentioned a learning curve with advanced flows, and a few noted SMS rates can be higher than a basic email plan. Postscript addresses these concerns by offering extensive onboarding resources, AI-powered optimizations to reduce wasted sends, and transparent billing so you always know your costs.

Educational Resources and Community

Postscript makes sure you’re never left guessing:

• Official Blog: Regular posts on SMS best practices, flash sale strategies, and case studies.
• Video Tutorials & Webinars: Step-by-step guides on setting up popups, crafting flows, and leveraging AI.
• Documentation & Help Center: Deep dive articles covering API setup, segmentation filters, and compliance protocols.
• User Groups & Forums: Active Slack channels and private Facebook communities where merchants share tips and templates.
• Annual Events: Virtual summits and hands-on workshops led by ecommerce experts and legal advisors.

Conclusion

We’ve covered how Postscript transforms SMS into your most powerful revenue driver: from rapid list growth to AI-fueled personalization, bank-grade compliance to two-way conversational magic. Now is the time to seize this flash sale opportunity and Try Postscript Free for 30 days Today. Don’t let another holiday or promotional window slip by without maximizing your SMS potential—click here to get started!