A practical guide for brands and advertisers
Seasonal retail spikes are many things.
But “surprises” aren’t one of them 👀
Mother’s Day, Black Friday, and the annual back-to-school scramble appear on the calendar with the same stubborn reliability as tax season. Retailers plan inventory months out, restaurants polish their menus, and consumers begin the digital ritual of deciding exactly how they’re going to spend their money.
Seasonal demand does not appear overnight.
It’s a slow build of research, price comparisons, and intent signals that starts long before purchase.
Brands that understand this rhythm can tap into that intent early and enjoy the rewards while everyone else is still tying their laces.
Step 1: Start earlier than you think you need to
A common pitfall is assuming the “moment” only matters once the date arrives. Consumer behaviour tells a slightly different story…
- According to Dineplan, roughly 30 percent of celebration bookings are made at least a week in advance, with some reservations appearing nearly a month before the occasion (if you’ve ever tried to book a dinner table at 10:00 AM on Valentine’s Day, this will hit home).
- Nearly 30% of Mother's Day Shoppers have their gifts locked and loaded a month in advance.
Across every category, consumers are shortlisting gifts and scouting experiences weeks ahead of time.
When brands wait until the final rush, they are competing in a crowded and expensive market with very little time left to optimise performance.
Planning earlier changes the dynamic entirely. It allows brands to capture fringe behaviours like browsing, wish-listing and product reviews and establish a connection with their target market early on.
PRO TIP
Start seasonal campaigns four to six weeks before the event so your brand is visible while consumers are still exploring options rather than after they have already made up their minds.
Step 2: Recognise the Three Waves of Seasonal Demand
Seasonal spending rarely happens in a single dramatic spike. It usually unfolds in three behavioural waves, each representing a different stage in the decision journey.
Understanding these phases allows you to talk to the right person at the right time.
01. The Planners (The Early Birds)
Weeks before the event, these shoppers are gathering intel. They’re browsing, comparing, and “just looking,” but they are forming a consideration set. Brands that appear during this phase often gain an advantage because they become part of the consideration set early.
Top picks from Flow’s Audience Marketplace:
- HelloPeter review readers
- Beauty SA enthusiasts
- Dineplan’s highly engaged users
- BNPL (Buy Now, Pay Later) audiences
- Capital Hotels enquirers
- Petal & Post gift shoppers
02. The Deciders
One to two weeks out, these shoppers shift from “maybe” to “definitely.” Users are revisiting tabs and committing to carts. This is where precise targeting becomes your best friend.
High-intent audiences from Flow’s Audience Marketplace:
- OneDayOnly shoppers
- SnapnSave retail buyers
- Hirsch’s high-value customers
- Buy-now-pay-later audiences
- PriceCheck comparison shoppers
03. The Last-minute buyers (Panic buyers)
The final surge happens in the days leading up to the event.
These shoppers prioritise convenience and availability. Nearby restaurants, same-day delivery gifts and book-now experiences suddenly become very appealing.
Competition and media costs are usually highest during this phase, which is why relying entirely on this window can become expensive very quickly.
Active spend audiences from the Flow Audience Marketplace:
- Dineplan diners
- TicketPro and Howler ticket buyers
- Zapper users
- Capital Hotels frequent guests
Step 3: Look for the Hidden Gifter
Seasonal purchases are rarely made by the person being celebrated. Mother’s Day gifts are often purchased by partners, adult children or thoughtful friends rather than by mothers themselves.
Yet many campaigns still default to targeting “women and moms”.
It feels logical. It also misses a meaningful portion of the actual spenders.
A sharper approach is to target ‘gifting intent’ across multiple categories, from premium retail purchases to restaurant bookings and experience browsing.
PRO TIP
Target audiences demonstrating gifting and celebration behaviour, not just demographic assumptions about who the campaign is for.
Step 4: Let AI do the heavy lifting
Seasonal behaviour creates a mountain of data. Between browsing patterns and booking shifts, there’s a lot of signal to sift through. To actually win, you need three things: a strategy, the right data, and the speed to actually use it.
This is where Flow steps in as your partner, offering you:
✨ Nova: An AI-powered strategist that builds audience combinations based on your budget in seconds.
✨ The Audience Planner: A tool that turns those selections into boardroom-ready campaign plans.
✨ First-Party Data: Direct access to unique audiences from major retail and commerce platforms.
Intelligent planning, faster decisions, easier approvals, speed to market…
all in one place.
Seasonal moments are entirely predictable. Your success in them, however, depends on your structure.
The brands that win in 2026 will be the ones that stop chasing the “spike” and start building the “wave.” They plan early, they target behaviors instead of stereotypes, and they use the right tools to move faster than the herd.
The strategy is simple:
- Start early
- Focus on behaviour
- Use Flow to make it happen
Ready to get ahead of your seasonal campaigns?
Frequently asked questions
What is seasonal marketing?
Seasonal marketing refers to campaigns built around predictable spikes in consumer demand, such as Mother’s Day, Black Friday or back-to-school periods. These moments drive increased spending in specific categories, allowing brands to align messaging, audiences and media strategy with consumer intent.
When should brands start planning seasonal campaigns?
Most seasonal campaigns should begin four to six weeks before the event. Consumer research, browsing behaviour and experience bookings often start well before the actual date. Brands that activate early are more likely to influence purchase decisions before the market becomes saturated.
How does AI improve seasonal campaign planning?
AI helps marketers analyse large volumes of behavioural data, including browsing activity, spending patterns and booking behaviour. This allows brands to identify consumers showing early signs of seasonal purchase intent and build more precise audience targeting strategies.
What role does first-party data play in seasonal marketing?
First-party data provides direct insight into consumer behaviour across retail and commerce platforms. By analysing real transactions and browsing signals, marketers can identify audiences who are more likely to convert during seasonal moments and build campaigns around verified purchase behaviour rather than assumptions.
How do I access these audiences?
First-party data audiences are live and ready for immediate activation in the Flow Audience Marketplace.
