How long does the peak period last? How long does the peak period last? December 8, 2017 derek It would start around 2 weeks prior the celebrated day and ends around 1-3 days after the celebrated days. For example, in 2017, the Valentine’s Day orders started on 7th Feb until 15th Feb. 0 Newer When should I place an order? Older What are the ‘Peak Periods’?