When auto hashtags are enabled, dlvr.it will include your category tags as hashtags (up to a max of 5 per post).

To enable auto-hashtags:
1) Deliveries --> Routes
2) roll over your twitter account
3) click edit (pencil icon).
4) Advanced Tab



From here you can select the placement of the hashtags, and set the limit for number of tags per post.

We currently support auto-hashtags for twitter destinations.