e most often in signed written form, increasingly often in electronic form using qualified signatures, date confirmation forms (if required by law for some type of agreements) or notarised signatures (if required by law for some type of agreements). Notarial deed forms are required for transactions of large amounts or agreements such as sale of property.
Usual practice of signing contractual agreements in the B2C sector
In the B2C sector, the most common form of agreement conclusion is the written form, including sales agreements, service agreements, etc. Companies providing their services via modern platforms, such as e-commerce, already use agreements signed with an advanced electronic signature, with authentication performed by receiving SMS codes or a bank transfer for the amount of PLN 1 (less than EUR 0.5). Depending on legal possibilities, companies are trying to reduce the use of written form for contacts with their clients so that in times of pandemics direct contact is limited and contracts are concluded using the most modern tools compliant with Polish and European law.