ItemsIn

 1 #Item code
 2 member :item_code, :string
 3 #Subject string - *required*
 4 member :subject, :string
 5 #Type of item (e.g. 'hours')
 6 member :unit_type, :string
 7 #Amount of items - *required*
 8 member :amount, :double
 9 #Price per item - *required*
10 member :price, :string
11 #Discount percentage (e.g. 12.5)
12 member :discount, :double
13 #Additional definition for item
14 member :definition, :string
15 #Tax for item (e.g. 22) - *required*
16 member :tax, :double
17 #Sum without tax for item row (e.g. '123.45') - *required*
18 member :sum, :string
19 #Sum with tax for item row (e.g. '123.45') - *required*
20 member :sum_tax, :string
21 #Position in item list 
22 member :position, :int