Explore
Top Rated Discussions
Most Recent Discussions
Most Recent Activity
Hot Discussions
New User Discussions
Discussions w/ No Response
Help
FAQ
Earnings Program
Community Guidelines
Contact
Sign Up!
Log In
Search
Tagged Discussions
Tagged Responses
Tagged Comments
Tagged All Activity
Users
Full Text Discussions
Full Text Responses
Full Text Comments
Full Text All Activity
X
sperbs
@sperbs (1)
China • Age 83
Joined myLot 20 years ago
All Activity
Discussions (1)
Responses (0)
Comments (0)
Mentions (0)
Likes (0)
Followers (1)
Following (0)
sperbs's Activity
Last Five Digits
sperbs
@sperbs
(1)
•
China
28 Aug 06
Given the first 13 numbers of a upc code. How are the last five digits calculated?
1 response
