- '-' => _('Amount, reduce base'), // post amount to GL account and reduce base
- '+' => _('Amount, increase base'), // post amount to GL account and increase base
+ 'a' => _('Amount'), // post amount to GL account
+ 'a+' => _('Amount, increase base'), // post amount to GL account and increase base
+ 'a-' => _('Amount, reduce base'), // post amount to GL account and reduce base