There are several key seasonal periods that can be pivotal for email marketing campaigns:
Holiday Season (November and December): Thanksgiving, Black Friday, Cyber Monday, Christmas, and New Year. Back-to-School (August and September): Promotions for school supplies, clothing, and electronics. Spring and Summer (March to August): Events like Easter, Mother's Day, Father's Day, and summer vacations. Fall (September to November): Halloween and early holiday shopping.