"Update missing shipping information to help calculate estimated delivery dates"

[ArtistryLB]

I got this error and couldn't find the settings it wanted me to fix.  Everything was correct. I changed "Additional Item" to $1 then changed it back to $0.00 and it took away the error message. Just thought I'd post this in case someone else has this issue. 

[BagmakerSupply]

@ArtistryLB: Thank you - I am sure that this help someone. These kinds of problems seem to come affect a number of sellers.