Start your business digital marketing (digital prachar) by creating personalized festival posts, business marketing posts, branding posts and banners, social media posts with the Prachar app. Prachar app contains promotional, festivals, days and wishes post for each and every business. Here you will get posts/images for all 365 days. Why you should only use Prachar as your digital marketing partner? 1) You don't have to spend money on digital marketing, you can also do it with the Prachar app.