old_contents: {
      'name': "Disable payments in POS",
      'summary': "Control access to the POS payments",
      'version': '2.1.1',
      'author': 'IT-Projects LLC, Ivan Yelizariev',
      'license': 'LGPL-3',
      'category': 'Point Of Sale',
      'website': 'https://yelizariev.github.io',
      'images': ['images/pos_payment_access.png'],
      'depends': ['point_of_sale','base'],
      'data': [
          'views.xml',
          ],
      'installable': True,
  }
  
new_contents: {
      'name': "Disable payments in POS",
      'summary': "Control access to the POS payments",
      'version': '2.1.1',
      'author': 'IT-Projects LLC, Ivan Yelizariev',
      'license': 'LGPL-3',
      'category': 'Point Of Sale',
      'website': 'https://yelizariev.github.io',
      'images': ['images/pos_payment_access.png'],
      'depends': ['point_of_sale','base'],
      "price": 40.00,
      "currency": "EUR",    
      'data': [
          'views.xml',
          ],
      'installable': True,
  }
  
subject: add price