How To use Tally's

After adding product and exiting "edit mode " :

- Tap once to add 1 to current Tally 
- Double tap to add multiple to the current Tally 
- Tap and Hold to edit tally  this will over write the current Tally
- The number on the left is the current tally amount 
- The number on the right is the target/reference  no


eg. The reference no could be used as a target to reach , stay under  or as a stock no .