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📝 Seasonality and purchasing · ⏱️ 3 min read

How do I keep track of actions per period so I don't do too much at once?

📝 KitchenNmbrs · updated 13 Mar 2026

Three months into running your first restaurant, you'll discover that stacking promotions feels like juggling flaming torches blindfolded. Most hospitality entrepreneurs plan their actions on the fly, suddenly finding themselves with multiple discounts running simultaneously. Here's how to organize your promotional periods without destroying your margins or overwhelming your kitchen.

Why action planning is crucial for your profit

Every action you run impacts three critical areas: purchasing decisions, kitchen workflow, and profit margins. Without proper planning, you'll face:

  • Offering discounts on products just as your supplier raised their price
  • Overloading your chef with too many specials simultaneously
  • Watching your food costs spiral without warning
  • Creating customer confusion about current offers

⚠️ Heads up:

Restaurants running three simultaneous actions lose an average of 15% more margin than businesses focusing on one action per period.

The action overview system

Success comes from tracking three elements: what, when, and what it costs.

Document these details for each action:

  • Period: Exact start and end dates
  • Product/dish: Specific items on offer
  • Discount: Percentage or euro reduction
  • Expected impact: Projected additional portions
  • Margin effect: New food cost percentage calculation

💡 Example action planning:

Week 12-13 (March): Spring special - fresh asparagus

  • Regular price: €24.00
  • Action price: €21.00 (12.5% discount)
  • Food cost normal: 32%
  • Food cost action: 36.5%
  • Expectation: +40% sales for this dish

Conclusion: Acceptable, seasonal product attracts customers

The one-action-per-period rule

Here's the golden rule: maximum one main action at a time. You can have multiple offers, but focus on one primary promotion.

Smart combinations include:

  • Main action: 20% off all fish dishes
  • Structural discount: Existing happy hour continues
  • Small add-on: Complimentary coffee with dessert (minimal cost)

⚠️ Heads up:

Never overlap discounts on identical product groups. Fish specials and 2+1 free main courses shouldn't run together.

Timing and seasons used smartly

Align your actions with natural calendar moments - it's the kind of thing you only learn after closing your first month at a loss. This approach simplifies purchasing and feels intuitive to guests:

  • March-April: Spring vegetables (asparagus, peas)
  • May-June: BBQ and terrace specialties
  • September: Game season launch
  • October-November: Comfort food and warming dishes
  • December: Festive menus and group packages

💡 Example annual planning:

A bistro structures their year:

  • March: Asparagus special (3 weeks)
  • June: Summer BBQ menu (4 weeks)
  • September: Game & forest menu (3 weeks)
  • November: Winter comfort special (2 weeks)

Between actions: evaluate results, plan next promotion.

Calculate margin impact in advance

Always calculate each action's profit impact beforehand. Use this formula:

New food cost % = (Ingredient costs / New selling price excl. VAT) × 100

Example: normal food cost is 30%, you offer 15% discount:

  • Ingredient costs remain constant
  • Selling price drops 15%
  • Food cost percentage rises to approximately 35%

The critical question: will increased sales offset this margin loss?

💡 Break-even calculation:

With 15% discount, you need 18% more sales to break even:

  • Normal dish revenue: €100
  • After 15% discount: €85 revenue
  • For same margin: €85 × 1.18 = €100

Minimum requirement: 18% more portions sold

Evaluation after each action

Post-action analysis covers three areas:

  • Sales: Actual additional portions sold
  • Margin: Real impact on food cost percentage
  • Operations: Kitchen performance and stress levels

This data improves future action planning. An action generating 50% more sales but overwhelming your kitchen isn't successful.

How do you plan actions per period? (step by step)

1

Create an annual overview of possible action periods

Note seasons, holidays, and quiet periods. Plan a maximum of 6-8 action periods per year, spread throughout the year. Leave at least 3-4 weeks of rest between each action.

2

Calculate the margin impact in advance

For each planned action, calculate what it does to your food cost percentage. Use the formula: new food cost = ingredient costs / new selling price × 100. Only accept actions that keep your food cost below 40%.

3

Plan purchasing and kitchen preparation

Discuss each action with your chef at least 1 week in advance. Check if your supplier has sufficient stock. Make sure your team knows what's coming and how to prepare the dish.

✨ Pro tip

Track exactly 6 data points per action in a simple spreadsheet: start date, end date, product, discount percentage, projected food cost impact, and actual sales increase. Review this monthly to avoid scheduling more than 2 major promotions per quarter.

Calculate this yourself?

In the KitchenNmbrs app you can do this in just a few clicks. 7 days free, no credit card.

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Frequently asked questions

Can I never have more than one action at a time?

You can run multiple offers, but keep them distinct. One main action plus a small add-on like complimentary coffee works fine. Avoid overlapping discounts on the same product category.

How do I know if an action was successful?

Measure three metrics: extra portions sold, total food cost percentage impact, and kitchen stress levels. Success requires positive outcomes in all three areas, not just increased sales.

What if my supplier suddenly raises prices during an action?

Stop the action immediately if food costs exceed 40%. Better a short profitable promotion than a long money-losing one. Communicate honestly with guests about early termination due to circumstances.

How much time should I leave between actions?

Allow 3-4 weeks minimum between main actions. This provides evaluation time, purchasing adjustments, and team preparation. Constant promotions become routine and lose effectiveness.

ℹ️ This article was prepared based on official sources and professional expertise. While we strive for current and accurate information, the content may differ from the most recent regulations. Always consult the official authorities for binding standards.

📚 Sources consulted

Food Standards Agency (FSA) https://www.food.gov.uk

The HACCP standards shown in this application are for informational purposes only. KitchenNmbrs does not guarantee that displayed values are current or complete. Always consult the FSA or your local authority for the latest regulations.

JS

Written by

Jeffrey Smit

Founder & CEO of KitchenNmbrs

Jeffrey Smit built KitchenNmbrs from 8 years of hands-on experience as kitchen manager at 1NUL8 Group in Rotterdam. His mission: give every restaurant owner control over food cost.

🏆 8 years kitchen manager at 1NUL8 Group Rotterdam
Expertise: food cost management HACCP kitchen management restaurant operations food safety compliance

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