documentation_types = [
    ('business_license', 'Business license'),
    ('tax_certificate', 'Tax Certificate'),
    ('iso_certificate', 'ISO certificate'),
    ('export_licence', 'Export Licence'),
    ('RoHS Certificate', 'RoHS certificate'),
    ('testing report', 'Testing Report'),
]

sale_turnover = [
    ('<5m$', '< 5 M$'),
    ('5-25m$', '5 - 25  M$'),
    ('25-100m$', '25 - 100 M$'),
    ('>100M$', '> 100 M$'),
]

number_of_employees = [
    ('<20', '< 20'),
    ('20-50', '20 - 50'),
    ('50-250', '50 - 250'),
    ('250-1000', '250 - 1000'),
    ('>1000', '> 1000'),
]