2 'Customer Number' => 'Debtor Number',
3 'Vendor Number' => 'Creditor Number',
7 'calc_markup' => 'calc_markup',
8 'check_form' => 'check_form',
9 'create_form' => 'create_form',
10 'customer_details' => 'customer_details',
11 'display_form' => 'display_form',
12 'display_row' => 'display_row',
14 'invoicetotal' => 'invoicetotal',
15 'item_selected' => 'item_selected',
16 'new_item' => 'new_item',
17 'post_as_new' => 'post_as_new',
19 'print_form' => 'print_form',
20 'print_options' => 'print_options',
21 'purchase_order' => 'purchase_order',
22 'quotation' => 'quotation',
24 'sales_order' => 'sales_order',
25 'select_item' => 'select_item',
26 'send_email' => 'send_email',
27 'ship_to' => 'ship_to',
28 'validate_items' => 'validate_items',
29 'vendor_details' => 'vendor_details',
30 'continue' => 'continue',