Tata Nano ran a three day campaign on Twitter engaging 6 influencers to promote the 6 color variants of the Nano. Each influencer had their own hashtag and participants used the main campaign hashtag to submit "bids" trying to win a Nano. The influencers actively tweeted to their audiences about the campaign over three days. Tata amplified the influencers' activities and posts scores showing the number of bids for each color. The campaign was successful in vigorously promoting the Nano and increasing its appeal to the target audience.