To export several sets, go to the exporter. If you use the data I'd really appreciate a link back to Brick Insights. It keeps this site going.
If you're already interested enough to buy a LEGO Trolls set, this will come as a cute and fun additional build. If you're steering clear of LEGO Trolls when purchasing on LEGO.com you'll not receive this, and so won't get what could otherwise be a first, revealing taste of something really very different.
Overall, the 51 piece LEGO Trolls World Tour Poppy's Carriage (30555) polybag is a interesting sets that will go along with the other Trolls sets. This polybag is also available at Target. Honestly, I would just get it for the rarer parts.
There's not much more than can be said about it really, other than it will complement whatever Trolls set you're planning to buy nicely...