since 1801 the motto of the London Stock Exchange (in Latin `dictum meum pactum') where bargains are made with no exchange of documents and no written pledges being given.
'MY WORD IS MY BOND'
Meaning of 'MY WORD IS MY BOND' in English
Raynet Business and Marketing English glossary. Английский глоссарий компании Raynet Business and Marketing . 2012