storno => { type => 'boolean', default => 'false' },
storno_id => { type => 'integer' },
taxincluded => { type => 'boolean' },
- taxzone_id => { type => 'integer' },
+ taxzone_id => { type => 'integer', not_null => 1 },
terms => { type => 'integer', default => '0' },
transaction_description => { type => 'text' },
transdate => { type => 'date', default => 'now' },