Bolivian Spanish word
por escrito
Meaning: in writing
How it is used in Bolivia
Doesn't mean paper here, it means the agent typing the plan, price, and date into the same WhatsApp chat, so you have it to scroll back to.
A spoken reassurance about a clause is not the same as having it 'por escrito', asking for the written version is normal, careful-buyer behavior in Bolivia.
Learn it in a real situation
Daily Life Services in Bolivia, Practical Spanish