Background
Picture an Austin barbecue food truck — central Texas style, brisket and sausage, a single pit, two staff plus the owner. The truck moved between four parking arrangements a week: two regular weekday lots, one Saturday brewery residency, one Sunday spot at a music venue. Average ticket sat around $19. Most days the truck sold about 110 to 130 plates, started service at 11:30, and sold out somewhere between 2:00 and 3:00 PM depending on the location.
The truck had a strong Instagram presence — 8,000 followers, daily stories, the occasional viral reel of bark coming off the brisket. The owner spent maybe 90 minutes a day on social. It felt like marketing. It mostly wasn’t.
The problem
Three problems ran underneath the surface, and only one of them was obvious.
Location confusion. Diners were showing up at last week’s lot. The story about today’s location got buried under fifteen other stories, the link-in-bio said “see story for today’s lot,” and the owner was answering DMs all morning with “we’re at the brewery today.” Easily a dozen would-be customers a day either gave up or arrived after sellout because they’d driven to the wrong spot.
No way to talk to followers off Instagram. When the algorithm decided a post wouldn’t reach the followers that day, demand vanished. There was no list, no email, no SMS. Eight thousand followers, zero owned audience.
Sellouts were leaving money on the table — but not where you’d think. The truck was selling out, yes, but it was selling out around 2:30 PM after a slow late-morning. The first hour of service had ten or twelve plate sales. The rush hit around 12:45 and ran the kitchen ragged until the pit was empty. Smoother demand would have meant either lower stress or more total covers.
What we shipped
The 30-day Restaurant Snapshot for GHL build focused tightly on three deliverables.
Instagram-to-SMS funnel. Every Instagram story now ended with a sticker that pointed to a short URL — something memorable like “txt2eat.bbq” — that opened a phone’s messaging app pre-filled with the word BRISKET. Texting that number replied with today’s location, today’s menu, and an opt-in line: reply YES to get tomorrow’s location automatically. The funnel turned a passive story-tap into a phone number in the database. Opt-in confirmation went out instantly so there was no awkward lag.
Daily location blast at 10:30 AM. Every morning, the full SMS list got one short message: location, hours, what was on the pit today (if anything special), and a pre-order link. The message was short on purpose. The owner had been writing 200-word captions on Instagram; the SMS was 28 words and converted four times harder.
Pre-order pickup flow. The single largest operational change. The SMS link went to a stripped-down ordering page: pick a 15-minute window between 11:30 and 1:30, pick your order, pay now, walk up to the truck at your window. Pre-orders smoothed out the demand curve, let the owner pre-pack proteins at slow moments, and — crucially — gave existing customers a way to skip the line that was about to form.
A few smaller pieces:
- A “last call” SMS that fired when the pit was 80 percent depleted, with a “we’re down to one brisket, two links, sides only after that” message. That blast routinely cleared the remaining inventory in 10 minutes.
- A weekly Sunday-night SMS recapping next week’s locations, so regulars could plan ahead.
- A monthly birthday club that comped a single half-pound of brisket on the diner’s birthday.
30-day outcome
The SMS list hit 1,100 names in the first 30 days, growing entirely off Instagram traffic and the QR code on the truck’s window. Conversion from Instagram story tap to SMS subscriber landed at 23 percent — well above what the owner would have predicted, and a number that says a lot about how much pent-up “just tell me where you are” demand had been sitting on the platform.
The daily location blast did exactly what it was supposed to do. Within the first two weeks, the owner stopped getting “where are you today?” DMs. The morning routine compressed from 90 minutes of social posting to maybe 25 minutes — a shot of the pit, one story, one SMS, done.
Pre-order pickup adoption was slower out of the gate. Week one, three pre-orders. Week two, nine. Week three, twenty-two. By week four, pre-orders accounted for roughly 24 percent of lunch tickets, almost all of them clustered between 11:45 and 12:30. The line at the truck got noticeably shorter, which made the walk-up experience better, which paradoxically drew more walk-up traffic from people who’d previously turned around when they saw a 25-person line.
90-day outcome
By month three, the picture had shifted meaningfully.
The SMS list grew to 1,840 subscribers. Growth slowed in months two and three — most of the easy Instagram conversions had already happened — but the list was now self-sustaining off truck QR scans and word-of-mouth signups.
Sellouts moved earlier. The truck was now selling out at an average of 12:50 PM on its busiest days versus 2:45 PM at baseline. That sounds like a problem until you look at the gross: the truck was still selling roughly the same number of plates, but in a tighter window with less prep waste because the owner could finally trust the demand signal. Some days the pit had capacity for a 20-plate bump, and the “we have 20 plates left, no pre-orders, walk up only” SMS would clear them in fifteen minutes.
Catering inquiries doubled. Largely because the SMS opt-in flow asked one optional question — “do you ever need to feed 20+ people for an event?” — and roughly 9 percent of the list raised their hand. The owner closed his first two corporate catering gigs off that segment.
What’s next
Two extensions are on the roadmap for the next 60 days:
- A loyalty stamp card via SMS — every fifth plate earns a free side, tracked silently in GHL by phone number, no physical card. The goal is to push weekly customers toward bi-weekly.
- A small wholesale program — a “brisket-by-the-pound, order Friday for Saturday pickup” SMS aimed at the segment of the list that orders 2+ plates per visit.
If you've got social followers, you're sitting on a list
A food truck with 8k Instagram followers and zero SMS subscribers is leaving most of its growth on the table. The Instagram-to-SMS flow ships in week one.
“Instagram was a vanity follower count. The day we figured out how to move people from a heart-tap on a story to a phone in our database, the whole business changed. I'm not chasing the algorithm anymore.”