diff --git a/companies/models.py b/companies/models.py
index b84a273..ffacb8e 100644
--- a/companies/models.py
+++ b/companies/models.py
@@ -36,3 +36,8 @@ class Company(models.Model):
     shipping_cost = models.DecimalField('Gastos de envío', max_digits=10, decimal_places=2, null=True, blank=True)
     # tags
     sync = models.BooleanField('Sincronizar tienda', default=False, null=True, blank=True)
+
+    # internal
+    created = models.DateTimeField('date of creation', auto_now_add=True)
+    updated = models.DateTimeField('date last update', auto_now=True)
+    creator = models.ForeignKey('core.CustomUser', on_delete=models.DO_NOTHING, null=True, related_name='company')
\ No newline at end of file
diff --git a/products/models.py b/products/models.py
index 71a8362..df00e84 100644
--- a/products/models.py
+++ b/products/models.py
@@ -1,3 +1,42 @@
-from django.db import models
+from django.contrib.gis.db import models
+
+from companies.models import Company
 
 # Create your models here.
+
+class Product(models.Model):
+
+    SYNCHRONIZED = 'SYNCHRONIZED'
+    IMPORTED = 'IMPORTED'
+    MANUAL = 'MANUAL'
+
+    SOURCES = (
+        (SYNCHRONIZED, 'Sincronizado'),
+        (IMPORTED, 'Importado'),
+        (MANUAL, 'Manual'),
+    )
+
+    company = models.ForeignKey(Company, on_delete=models.DO_NOTHING, null=True, blank=True)
+    sku = models.CharField('Referencia de producto', max_length=255, null=True, blank=True )
+    name = models.CharField('Nombre del producto', max_length=500, null=True, blank=True)
+    description = models.TextField('Descripción', null=True, blank=True)
+    image = models.ImageField('Imagen del producto', upload_to='products/', null=True, blank=True)
+    url = models.URLField('URL del producto', null=True, blank=True)
+    price = models.DecimalField('Precio', max_digits=10, decimal_places=2, null=True, blank=True)
+    shipping_cost = models.DecimalField('Gastos de envío', max_digits=10, decimal_places=2, null=True, blank=True)
+    shipping_terms = models.TextField('Condiciones de envío', null=True, blank=True)
+    source = models.CharField('Fuente', choices=SOURCES, max_length=25, null=True, blank=True)
+    sourcing_date = models.DateTimeField('Fecha de importación original de producto', null=True, blank=True)
+    update_date = models.DateTimeField('Fecha de actualización de producto', null=True, blank=True)
+    discount = models.DecimalField('Descuento', max_digits=5, decimal_places=2, null=True, blank=True)
+    stock = models.PositiveIntegerField('Stock', null=True)
+    # tags
+    # category (main tag)
+    # identifiers = models.ManyToManyField('ean', null=True, blank=True) # EAN, UPC, MPN ???
+
+    # internal
+    created = models.DateTimeField('date of creation', auto_now_add=True)
+    updated = models.DateTimeField('date last update', auto_now=True)
+    creator = models.ForeignKey('core.CustomUser', on_delete=models.DO_NOTHING, null=True, related_name='product')
+    # history = models.FoiregnKey('history.History', on_delete=models.DO_NOTHING, null=True)
+