MasterPrompt VaultBY MASTERESTAURANT

AI assistant · N4 Executable plan

◆ Included in the annual plan✍️ Copywriting and High-Impact Campaignsv1.3.0 · 2026-08-25

Slow-Day Campaign Builder for Restaurants

Decides whether your slow day deserves a fight or plain administration: runs the day's money math, diagnoses the real cause and builds the 4-week campaign that gives that day a reason of its own.

N4
Depth
14/23
Your data
4
Compatible AIs
3
Steps to use it
Depth of the resulttap a level to see what you get
◀ Put out today's fireRun the year ▶
🗺️

N4Executable plan

A plan with owners, deadlines and the metric you review. Not advice: an agenda someone can execute on Monday.

◆ This assistant 23 of the 164 published assistants are at this level

Is this for you?

What it does and what you get

  • Almost every restaurant carries a Monday or Tuesday that barely covers payroll, and the usual reaction is copying the neighbor's promotion without doing the math.
  • This assistant first tells whether that day has a possible audience or is structurally slow, computes what opening it costs and, only if the fight is worth it, designs the named campaign with calendar and measurement to actually move it.

What you end up with

The slow day's math in your currency, the cause diagnosed with evidence, an argued fight-or-administer decision and the 4-week campaign with calendar and measurement.

EXAMPLE This is what you getAn example built with Sazón de Origen, the house's fictional restaurant.Not your data: your result is built with YOUR restaurant's.See the full example →

Sample result

Sazón de OrigenFictional contemporary Colombian restaurant in Medellín, 2 locations, 6 years in business. Every sample result in the library comes from this same case. Fictional restaurant

The owner asked this: "Monday is my worst day: about 36 tickets across the whole shift, 11:30 to 8:30, and my own delivery barely rings. Do I fight that day or cut the hours?"

The slow day is Monday, all of it, and two candidates were ruled out before saying so. Saturday does not appear among your strong moments either, but it is not the slow day: neighbourhood families already choose it and its sales sit behind Sunday, not beside Monday; check it against old order slips before closing the question. And Tuesday-to-Friday nights are genuinely hollow, but that is a window inside a good day and it belongs to the daypart sheet: pushing the lunch that already fills into the evening spreads sales, it does not add them.

The baseline is 6 working Mondays out of the last 8 weeks. The other 2 were public holidays and drop out: in Colombia almost every holiday falls on a Monday, and a holiday Monday looks nothing like a working one. The math is for the main location; the second one repeats the exercise on its own baseline, which is not the same.

ItemEstimated valueSource
Average Monday sales1,512,000 COP6 working Mondays, the 2 holidays removed
Tickets on the day36 · 27 land before 3:00 p.m. and 9 after 6:00Shift order slips
Monday average check42,000 COP1,512,000 ÷ 36
Food cost, 34%−514,000 COPHouse food cost
Shift payroll: 7 of the location's 9 operations people plus 1 from admin, 8 hours−780,000 COPAssumed until you check it against real payroll
Utilities for the day−96,000 COPProrated bills
Waste from a 3-day mise en place−74,000 COPAssumed
Left to pay the day's rent48,000 COPSubtraction
Rent, insurance and admin for the day−620,000 COPAssumed until you check it against your P&L
Monday result−572,000 COPSubtraction

Monday leaves 48,000 COP —one average check— to pay for a day of rent that costs 620,000. Every open Monday takes 572,000 COP with it: 2,288,000 in a month of four Mondays, and that is one location only. The declared house labour cost is 28%; that same shift, on a Monday, takes 52% of what the day sells. Illustrative figures, built from the data you gave.

This is 3 of 5 parts. Behind the wall sit the two pieces that get executed. The four-Monday plan, row by row, with the columns Week, Action, Channel and Owner: the costing sheet signed and the three meats bought in week zero, the card inside the lunch check, the delivery insert with the Sunday 6:00 p.m. story, the one-to-one WhatsApp message and the platform highlight switched on only from 11:30 to 3:00. And the cut-off, written before the run: the fourth Monday at 3:30 in the afternoon, till closed, where under 36 covers sends the day to administration, 36 to 39 buys four more Mondays, and 40 or more keeps it on the calendar. The measurement block carries the tracking table for the four editions —covers, average check, pot mix and margin— and the cannibalisation line that checks Tuesday of that same week.

See the full example — free account

Works with these AIs

Claude con Claude Design — the best for this assistant The only one that COMPOSES the piece instead of describing it: it opens its canvas, builds one artboard per unit and sets the text in place. Ask it for the style contract before the first piece, and have screenshots of your reference account at hand.

How to use it

Identify your slowest day and dig up, even from old order slips, its typical sales over recent weeks.
Copy the assistant into your trusted AI, name the chosen day and let it walk the math, the diagnosis and the route.
Run the 4-week campaign comparing each edition of the day against its baseline, and decide with numbers whether to keep fighting.

Which of your data it uses

14
of 23

This assistant works with 14 of the 23 fields in «My Restaurant», among them Strong and slow dayparts, Business type and City and country. It does not ask out of curiosity: these are what make the answer speak about YOUR scale instead of an industry average — the same calculation on a business of another size returns a number you cannot decide with. You fill them once and they apply across the library, so the second assistant you open already starts with them in place. Whatever you leave blank, the assistant asks for one thing at a time instead of inventing it, and says so before answering, so you know what it is working from.

Strong and slow daypartsBusiness typeCity and countryYour main guestWhy they visit (consumption reasons)Cuisine or conceptAverage monthly salesApproximate labor cost (%)Team sizeBest-selling dishesMenu price rangeAverage check (with currency)Active sales channelsActive social channels (with the @ or the link)

Always up to date

Every assistant carries a visible version and date. When an AI changes how it works, the assistant's version goes up and you see what changed.

Same method, another variant

Inside the app this is a single control: you press it and the assistant reframes itself, including the variants that don't appear here because they don't have their own page yet.

More assistants in this category

Included in the always-growing library

Access to every published assistant, adapted to your AI and personalised with your restaurant's data, updates included.

Slow-Day Campaign Builder for RestaurantsN4 · Executable plan · Included in the annual plan See the plan

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