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Grittibänz, gingerbread, stollen, Christmas cookies: For many bakeries, the Advent season is the busiest time of the year in terms of sales—and the one that requires the most planning. Within just a few weeks, half the product lineup changes, demand for certain items skyrockets, and every Saturday during Advent is a major event in its own right.
If you get the timing right here, you’ll make or break the year’s bottom line. If you get it wrong, you’ll end up with a massive wave of returns in December or run out of Grittibänze by the third Sunday of Advent because you didn’t plan for enough.
The Three Timing Questions in Advent Planning
When does the season really start? Grittibänz are traditionally associated with St. Nicholas Day—but demand begins weeks earlier and varies from store to store. Locations with a family clientele start earlier, while those serving commuters start later. If you set a blanket start date, you’ll lose out on both ends.
When does demand peak? Gingerbread and stollen are popular for weeks, while cookie assortments see a surge in the last ten days. Each product has its own sales curve—and these curves shift depending on which days of the week Advent Sundays and Christmas fall on.
When does it end? The most costly mistake of the season is overproduction in the last week. After December 24, demand for Christmas cookies is practically zero—whatever’s still on the shelves is lost.
Why Last Year's Figures Alone Are Not Enough
Most businesses plan for Advent based on the previous year’s December sales figures. That’s a good starting point, but two factors skew the comparison: First, the days of the week shift—a 4th Sunday of Advent on December 20 generates different sales than one on the 23rd. Second, the weather overshadows everything: A snowy Advent Saturday attracts a different crowd than a rainy one.
An AI forecast solves both problems: GoNina analyzes sales patterns over several years, takes into account the weekday schedule for the current year, and adjusts quantities daily based on the weather forecast—by item and by location—for the next seven days.
Specific Recommendations for Advent
Organize seasonal items properly now. Grittibänz in three sizes? Enter each size as a separate item in the point-of-sale system. This is the only way to build the sales history that will inform next year’s planning.
Plan each Advent Saturday individually. The four Saturdays are not a series, but four distinct days, each with its own rhythm—from the quieter first one to the hectic last one before Christmas.
Set a firm end to the season. Starting December 20, consistently reduce inventory levels, even if the shelves are supposed to look full. The last few days are for selling off stock, not for production.
Involve the staff. The Advent peak season affects both the bakery and the sales floor equally—the forecast also serves as the basis for shift scheduling.
Businesses that use GoNina reduce their surplus by up to 52% and increase their revenue by up to 6%—and during the Advent season, both of these factors count double.
Frequently Asked Questions
Can AI forecast seasonal items that are only available for a few weeks?
Yes. It uses the previous year's sales trends for the item and similar products as a basis and learns from current sales figures starting on the first day of sales.
When should I start planning for the Advent season?
The initial planning—product assortment, raw materials, staffing—should take place in October. The daily forecasts during the season will then be used to fine-tune the quantities.
Conclusion
The Advent season doesn't forgive major planning mistakes—but it rewards precise timing like no other season. If you manage the start of the season, peak periods, and the final stretch based on data, you'll get the most out of the busiest weeks of the year. You can read more about seasonal patterns in the article on seasonality in the bakery.
Our comprehensive guide to AI sales forecasting for bakeries provides a complete overview.
