diff --git a/invoice.py b/invoice.py
index 1e5e78b..c67300e 100755
--- a/invoice.py
+++ b/invoice.py
@@ -126,40 +126,40 @@ class InvoiceLine(metaclass=PoolMeta):
         'on_change_with_product_type'
     )
 
-    itbis_line = fields.Function(Monetary(
+    itbis_invoiced_line = fields.Function(Monetary(
         "ITBIS Invoiced", currency='currency', digits='currency',
         states=_LINE_STATES),
-        'get_itbis_line'
+        'get_itbis_invoiced_line'
     )
 
-    itbis_withholding_line = fields.Function(Monetary(
+    itbis_withholding_invoiced_line = fields.Function(Monetary(
         "ITBIS Withholding", currency='currency', digits='currency',
         states=_LINE_STATES),
-        'get_itbis_withholding_line'
+        'get_itbis_withholding_invoiced_line'
     )
 
-    isc_line = fields.Function(Monetary(
-        "ISC", currency='currency', digits='currency',
+    isc_invoiced_line = fields.Function(Monetary(
+        "ISC Invoiced", currency='currency', digits='currency',
         states=_LINE_STATES),
-        'get_isc_line'
+        'get_isc_invoiced_line'
     )
 
-    cdt_line = fields.Function(Monetary(
-        "CDT", currency='currency', digits='currency',
+    cdt_invoiced_line = fields.Function(Monetary(
+        "CDT Invoiced", currency='currency', digits='currency',
         states=_LINE_STATES),
-        'get_cdt_line'
+        'get_cdt_invoiced_line'
     )
 
-    isr_withholding_line = fields.Function(Monetary(
+    isr_withholding_invoiced_line = fields.Function(Monetary(
         "ISR Withholding", currency='currency', digits='currency',
         states=_LINE_STATES),
-        'get_isr_withholding_line'
+        'get_isr_withholding_invoiced_line'
     )
 
-    tip_line = fields.Function(Monetary(
-        "Tip", currency='currency', digits='currency',
+    tip_invoiced_line = fields.Function(Monetary(
+        "Tip Invoiced", currency='currency', digits='currency',
         states=_LINE_STATES),
-        'get_tip_line'
+        'get_tip_invoiced_line'
     )
 
     line_total = fields.Function(Monetary(
@@ -239,27 +239,27 @@ class InvoiceLine(metaclass=PoolMeta):
         return Decimal('0.0')
 
     @classmethod
-    def get_itbis_line(cls, lines, name):
+    def get_itbis_invoiced_line(cls, lines, name):
         return {l.id: cls._compute_tax_kind_amount(l, 'itbis') for l in lines}
 
     @classmethod
-    def get_itbis_withholding_line(cls, lines, name):
+    def get_itbis_withholding_invoiced_line(cls, lines, name):
         return {l.id: cls._compute_tax_kind_amount(l, 'itbis_withholding') for l in lines}
 
     @classmethod
-    def get_isc_line(cls, lines, name):
+    def get_isc_invoiced_line(cls, lines, name):
         return {l.id: cls._compute_tax_kind_amount(l, 'isc') for l in lines}
 
     @classmethod
-    def get_cdt_line(cls, lines, name):
+    def get_cdt_invoiced_line(cls, lines, name):
         return {l.id: cls._compute_tax_kind_amount(l, 'cdt') for l in lines}
 
     @classmethod
-    def get_isr_withholding_line(cls, lines, name):
+    def get_isr_withholding_invoiced_line(cls, lines, name):
         return {l.id: cls._compute_tax_kind_amount(l, 'isr_withholding') for l in lines}
 
     @classmethod
-    def get_tip_line(cls, lines, name):
+    def get_tip_invoiced_line(cls, lines, name):
         return {l.id: cls._compute_tax_kind_amount(l, 'tip') for l in lines}
 
     @classmethod
@@ -267,27 +267,27 @@ class InvoiceLine(metaclass=PoolMeta):
         return {l.id: cls._compute_line_total_amount(l) for l in lines}
 
     @fields.depends(*_LINE_DEPENDS, methods=['on_change_with_amount'])
-    def on_change_with_itbis_line(self, name=None):
+    def on_change_with_itbis_invoiced_line(self, name=None):
         return InvoiceLine._compute_tax_kind_amount(self, 'itbis')
 
     @fields.depends(*_LINE_DEPENDS, methods=['on_change_with_amount'])
-    def on_change_with_itbis_withholding_line(self, name=None):
+    def on_change_with_itbis_withholding_invoiced_line(self, name=None):
         return InvoiceLine._compute_tax_kind_amount(self, 'itbis_withholding')
 
     @fields.depends(*_LINE_DEPENDS, methods=['on_change_with_amount'])
-    def on_change_with_isc_line(self, name=None):
+    def on_change_with_isc_invoiced_line(self, name=None):
         return InvoiceLine._compute_tax_kind_amount(self, 'isc')
 
     @fields.depends(*_LINE_DEPENDS, methods=['on_change_with_amount'])
-    def on_change_with_cdt_line(self, name=None):
+    def on_change_with_cdt_invoiced_line(self, name=None):
         return InvoiceLine._compute_tax_kind_amount(self, 'cdt')
 
     @fields.depends(*_LINE_DEPENDS, methods=['on_change_with_amount'])
-    def on_change_with_isr_withholding_line(self, name=None):
+    def on_change_with_isr_withholding_invoiced_line(self, name=None):
         return InvoiceLine._compute_tax_kind_amount(self, 'isr_withholding')
 
     @fields.depends(*_LINE_DEPENDS, methods=['on_change_with_amount'])
-    def on_change_with_tip_line(self, name=None):
+    def on_change_with_tip_invoiced_line(self, name=None):
         return InvoiceLine._compute_tax_kind_amount(self, 'tip')
 
     @fields.depends(*_LINE_DEPENDS, methods=['on_change_with_amount'])
diff --git a/locale/es_419.po b/locale/es_419.po
index c60b726..1b9ca45 100755
--- a/locale/es_419.po
+++ b/locale/es_419.po
@@ -92,28 +92,28 @@ msgctxt "selection:ir.cron,method:"
 msgid "Process Posted Supplier Invoices"
 msgstr "Procesar Facturas de Proveedores Contabilizadas"
 
-msgctxt "field:account.invoice.line,itbis_line:"
+msgctxt "field:account.invoice.line,itbis_invoiced_line:"
 msgid "ITBIS Invoiced"
 msgstr "ITBIS Facturado"
 
-msgctxt "field:account.invoice.line,itbis_withholding_line:"
+msgctxt "field:account.invoice.line,itbis_withholding_invoiced_line:"
 msgid "ITBIS Withholding"
 msgstr "ITBIS Retenido"
 
-msgctxt "field:account.invoice.line,isc_line:"
-msgid "ISC"
+msgctxt "field:account.invoice.line,isc_invoiced_line:"
+msgid "ISC Invoiced"
 msgstr "ISC Facturado"
 
-msgctxt "field:account.invoice.line,cdt_line:"
-msgid "CDT"
+msgctxt "field:account.invoice.line,cdt_invoiced_line:"
+msgid "CDT Invoiced"
 msgstr "CDT Facturado"
 
-msgctxt "field:account.invoice.line,isr_withholding_line:"
+msgctxt "field:account.invoice.line,isr_withholding_invoiced_line:"
 msgid "ISR Withholding"
 msgstr "ISR Retenido"
 
-msgctxt "field:account.invoice.line,tip_line:"
-msgid "Tip"
+msgctxt "field:account.invoice.line,tip_invoiced_line:"
+msgid "Tip Invoiced"
 msgstr "Propina Legal"
 
 msgctxt "field:account.invoice.line,line_total:"
diff --git a/tests/test_invoice_helpers.py b/tests/test_invoice_helpers.py
index 33ea434..e1a2960 100644
--- a/tests/test_invoice_helpers.py
+++ b/tests/test_invoice_helpers.py
@@ -53,7 +53,7 @@ class AccountInvoiceDoUnitTestCase(unittest.TestCase):
             InvoiceLine._compute_tax_kind_amount(line, 'itbis'),
             Decimal('18.00'))
         self.assertEqual(
-            InvoiceLine.on_change_with_itbis_line(line),
+            InvoiceLine.on_change_with_itbis_invoiced_line(line),
             Decimal('18.00'))
         self.assertEqual(
             InvoiceLine._compute_line_total_amount(line),
diff --git a/tests/test_module.py b/tests/test_module.py
index 9d5cf9e..13eb253 100644
--- a/tests/test_module.py
+++ b/tests/test_module.py
@@ -98,7 +98,7 @@ class AccountInvoiceDoTestCase(ModuleTestCase):
         self.assertEqual(invoice.total_amount, Decimal('300.00'))
         line, = invoice.lines
         self.assertEqual(line.product_type, '')
-        self.assertEqual(line.itbis_line, Decimal('0.00'))
+        self.assertEqual(line.itbis_invoiced_line, Decimal('0.00'))
         self.assertEqual(line.line_total, Decimal('300.00'))
 
 
diff --git a/view/invoice_line_form.xml b/view/invoice_line_form.xml
index b325b89..8833b9b 100644
--- a/view/invoice_line_form.xml
+++ b/view/invoice_line_form.xml
@@ -5,18 +5,18 @@ this repository contains the full copyright notices and license terms. -->
     <xpath expr="/form/notebook/page[@id='general']/field[@name='amount']"
         position="after">
         <newline/>
-        <label name="itbis_line"/>
-        <field name="itbis_line"/>
-        <label name="itbis_withholding_line"/>
-        <field name="itbis_withholding_line"/>
-        <label name="isc_line"/>
-        <field name="isc_line"/>
-        <label name="cdt_line"/>
-        <field name="cdt_line"/>
-        <label name="isr_withholding_line"/>
-        <field name="isr_withholding_line"/>
-        <label name="tip_line"/>
-        <field name="tip_line"/>
+        <label name="itbis_invoiced_line"/>
+        <field name="itbis_invoiced_line"/>
+        <label name="itbis_withholding_invoiced_line"/>
+        <field name="itbis_withholding_invoiced_line"/>
+        <label name="isc_invoiced_line"/>
+        <field name="isc_invoiced_line"/>
+        <label name="cdt_invoiced_line"/>
+        <field name="cdt_invoiced_line"/>
+        <label name="isr_withholding_invoiced_line"/>
+        <field name="isr_withholding_invoiced_line"/>
+        <label name="tip_invoiced_line"/>
+        <field name="tip_invoiced_line"/>
         <label name="line_total"/>
         <field name="line_total"/>
     </xpath>
diff --git a/view/invoice_line_tree_sequence.xml b/view/invoice_line_tree_sequence.xml
index 9dbdba2..d1ef591 100644
--- a/view/invoice_line_tree_sequence.xml
+++ b/view/invoice_line_tree_sequence.xml
@@ -15,12 +15,12 @@ this repository contains the full copyright notices and license terms. -->
     </xpath>
 
     <xpath expr="/tree/field[@name='amount']" position="after">
-        <field name="itbis_line" optional="0"/>
-        <field name="itbis_withholding_line" optional="0"/>
-        <field name="isc_line" optional="0"/>
-        <field name="cdt_line" optional="0"/>
-        <field name="isr_withholding_line" optional="0"/>
-        <field name="tip_line" optional="0"/>
+        <field name="itbis_invoiced_line" optional="0"/>
+        <field name="itbis_withholding_invoiced_line" optional="0"/>
+        <field name="isc_invoiced_line" optional="0"/>
+        <field name="cdt_invoiced_line" optional="0"/>
+        <field name="isr_withholding_invoiced_line" optional="0"/>
+        <field name="tip_invoiced_line" optional="0"/>
         <field name="line_total" optional="0"/>
     </xpath>