Happy Sunday Special! Today is the day to promote anything special you've got in store for consumers.
Promote, promote, promote. People won't know or won't talk about your special offer if you don't talk about it! Make sure to post about it at least a couple of times a day on Twitter, once a week on Instagram, and about the same for Facebook.
Excite. Remember that consumers don't want to work too hard for any rewards, and expect to be given (essentially) some free handouts for being regular consumers of your content. Ensure your content or "special" is well-received by doing some polls and research beforehand. Ask what they want first, and try to collect as many varied responses as possible.
Hashtags to use today: #SundaySpecial, #Sunday, #SundaySale, #SundayPromotion, #WeekendDeals.