21 June 2026 · Sunday

First day of summer

holiday-related campaigns

Add to calendarIn 106 days

About this event

The first day of summer is the perfect moment to launch seasonal campaigns. With the Marketer Planner, you can schedule popups with holiday offers, push campaigns with travel inspirations and automated emails featuring summer promotions. It’s an effective way to boost sales during peak season.

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Campaign ideas

  • Popup with discount code on homepage
  • Info bar about promotion at the top
  • Newsletter signup form with early access
  • Push notifications to subscribers
  • Reminder email about upcoming opportunity