Great news! Jimmy John's is offering $1 subs on Thursday, April 21 as part of its first Customer Appreciation Day.

$1 subs at Jimmy John's from 11:00am-3:00pm on April 21st, RT to save a life. ? #JJDollarSubDay

— Jimmy John's (@jimmyjohns) April 18, 2016

The promotion will run from 11 a.m. to 3 p.m. 

The $1 subs, which include sandwiches #1-#6, BLTs and slims, will be limited to one per person. 

Here is a list of participating locations.