Bank statements. One sort of financial record is a bank statement. Your bank will regularly send a statement containing information showing income (credits) and outgoings (debits) on your bank account.
They're synonyms. Gain is the most general. Attain usually means to reach a goal or milestone (he attained the rank of captain). Obtain usually implies careful planning or some effort to get to the thing or goal. But they have probably something like 80% overlap in meaning.
/ÉËteÉªnmÉnt/. noun. plural attainments. Learner's definition of ATTAINMENT. formal. 1. [noncount] : the state or condition of having gotten or done something difficult: the act of attaining something: achievement. â often + of. She values educational attainment above all else. [+] more examples [-] hide examples [+] Example sentences [-] Hide examples. She is working toward the attainment of her goals.