How to leverage SMS marketing softwares to increase return visits

Speak in British English with a confident, authoritative, conversational tone - like a senior consultant briefing a client in a boardroom. Measured pace, clear articulation, warm but direct. No filler words. Occasional natural pauses for emphasis: Welcome to the Purple Intelligence Briefing. I'm going to spend the next ten minutes walking you through exactly how to use SMS marketing software to drive measurable return visits to your venue. Not theory. Practical steps you can act on this quarter. [medium pause] Let's start with the problem. Most venues collect guest data at the point of WiFi login and then do absolutely nothing with it. The phone number sits in a database. The visit timestamp goes unread. And the guest walks out the door, potentially never to return. That's a significant missed opportunity, because the data you already have is the most valuable asset in your marketing stack. [short pause] Here's the context. SMS as a channel delivers a 98% open rate. 81% of recipients read the message within five minutes of receiving it. Compare that to email, where you're looking at a 20 to 28% open rate and an average read time measured in hours. For time-sensitive venue promotions, that difference is decisive. [medium pause] Now let's talk about the architecture. The starting point is your Guest WiFi login. When a visitor connects to your network through a captive portal, you have a consent-driven moment to capture their phone number alongside their email address. That's the foundation. Purple Engage does this at login, presenting a clear opt-in for marketing communications in line with GDPR requirements. The consent is explicit, the data is verified, and it's tied to a real visit timestamp. [short pause] From that point, you have four data signals that matter for SMS segmentation. First, visit frequency - how many times has this person been to your venue? Second, recency - when did they last visit? Third, dwell time - how long do they typically stay? And fourth, location zone data - which areas of your venue did they spend time in? These four signals let you build audience segments that are genuinely useful, rather than the blunt demographic buckets most CRM systems default to. [medium pause] Let me give you a concrete example from hospitality. A hotel with 200 rooms using Purple Engage across their property segments their guest database into three groups. First-time visitors who connected to WiFi but haven't returned in 30 days. Returning guests who visit two to four times per year. And VIP guests who visit five or more times annually. Each segment receives a different SMS sequence. [short pause] The first-time visitor gets a re-engagement message at day 28 - just before the 30-day lapse threshold - with a specific offer tied to their previous stay. The returning guest receives a personalised message ahead of a seasonal event. The VIP guest gets early access to a new service or exclusive rate. The hotel in this scenario reported a 23% increase in return bookings from the SMS-targeted cohort versus the control group who received no outreach. That's a meaningful lift from a channel that costs roughly two to four pence per message. [medium pause] Now let's move to retail. A multi-site fashion retailer running Purple across 40 stores uses WiFi-derived visit data to identify shoppers who visited a specific store zone - say, the new arrivals section - but didn't make a purchase. 48 hours after that visit, those shoppers receive an SMS with a direct link to the items featured in that zone. The click-through rate on those triggered messages sits at 31%, well above the 19% industry average, because the message is contextually relevant to something the shopper actually did. [short pause] That's the key principle here. Triggered SMS campaigns - messages sent in response to a specific visitor behaviour - consistently outperform broadcast campaigns. A flash sale SMS to your entire database and a targeted re-engagement message to a lapsed visitor are fundamentally different use cases. Treat them as such in your reporting and your strategy. [medium pause] Right, let's talk implementation. There are five steps to get this working properly. [short pause] Step one: audit your data capture. Check that your WiFi login flow is collecting phone numbers with explicit SMS marketing consent. If you're running Purple Engage, this is built in. If you're using a legacy captive portal, you may need to update the consent language to meet current GDPR standards - specifically, the consent must be granular, meaning a separate tick box for SMS versus email, not a single blanket opt-in. [short pause] Step two: choose your SMS platform. The main enterprise options are Twilio, Klaviyo, Attentive, and Braze. Each integrates with Purple via webhook or API. The choice depends on your existing stack. If you're already running Klaviyo for email, extending it to SMS is the path of least resistance. If you need a dedicated SMS platform with advanced segmentation, Attentive is worth evaluating. Twilio gives you the most flexibility if you have development resource to build custom flows. [short pause] Step three: define your segments before you build any campaigns. The four segments that consistently drive return visits are: new visitors within 30 days, lapsed visitors between 31 and 90 days, lapsed visitors over 90 days, and high-frequency visitors. Each segment needs a different message, a different offer, and a different send cadence. [short pause] Step four: set your triggers. The most effective triggers for venue operators are: first visit completion, 28-day no-return, 60-day no-return, post-event attendance, and seasonal reactivation. Each trigger should fire automatically based on the visit data flowing from Purple into your SMS platform. [short pause] Step five: measure the right metrics. Delivery rate should be above 95%. If it's lower, your list has quality problems. Click-through rate benchmarks at 19% for broadcast campaigns and up to 35% for triggered campaigns. Conversion rate - meaning the percentage of SMS recipients who actually return to your venue - is the metric that matters most. Track it by segment, not in aggregate. [medium pause] Now, the pitfalls. I see three common mistakes that undermine SMS programmes at venues. [short pause] The first is frequency. 61% of SMS unsubscribes happen because the recipient felt they were receiving too many messages. For most venue operators, two to four messages per month per subscriber is the right cadence. More than that and you start burning your list. [short pause] The second is relevance. Sending a generic discount to your entire database is not SMS marketing - it's SMS broadcasting. The channel's performance advantage disappears when messages aren't contextually relevant. Segment properly, and your unsubscribe rate will stay below 1.5%. [short pause] The third is compliance. GDPR requires that SMS marketing consent is freely given, specific, informed, and unambiguous. It must be as easy to withdraw consent as it was to give it. Every SMS you send must include a clear opt-out mechanism - typically a reply STOP instruction. If you're operating across multiple markets, check local regulations. The UK follows the Privacy and Electronic Communications Regulations, which sit alongside GDPR. The US follows TCPA, which has its own consent requirements. [medium pause] Quick-fire questions now. Three things I get asked regularly. [short pause] First: should I use SMS or WhatsApp for venue re-engagement? SMS has universal reach - it works on every mobile phone without requiring an app or an account. WhatsApp has higher engagement in markets where it's dominant, but your opt-in rates will be lower because users are more protective of their WhatsApp number. Start with SMS. Add WhatsApp as a secondary channel once your SMS programme is established. [short pause] Second: how do I handle GDPR consent for guests who connected to WiFi before I had SMS opt-in on the login page? You cannot retroactively send SMS to those contacts. You need fresh consent. The cleanest approach is to run an email re-permission campaign to those contacts, inviting them to opt in to SMS. It's slower, but it's compliant. [short pause] Third: what's a realistic timeline to see return visit uplift from SMS? Most venues see measurable results within 90 days of launching a properly segmented programme. The 28-day re-engagement trigger typically shows results within the first month. The 60-day lapsed visitor campaign takes longer to accumulate enough data to be statistically meaningful. [medium pause] To summarise. Your Guest WiFi is already collecting the data you need to run effective SMS marketing. The gap is in connecting that data to an SMS platform with proper segmentation and automated triggers. The channel delivers a 98% open rate, 19 to 35% click-through, and ROI of between 21 and 71 pounds for every pound spent. The implementation is straightforward if you follow the five steps: audit your data capture, choose your platform, define your segments, set your triggers, and measure the right metrics. [short pause] Purple Engage handles the data capture and consent layer. The rest is about connecting it to the right SMS platform and building campaigns that are relevant to what your visitors actually did at your venue. [medium pause] If you want to go deeper, the full written guide is available at purple.ai. It covers architecture diagrams, worked examples from hospitality and retail, and a compliance checklist for GDPR and PECR. That's the Purple Intelligence Briefing. Thanks for listening.