Karine receives $200,000 from her mother's estate and decides to purchase an annuity.

As per LLQP regulations, insurance agents like Serge are required to provide receipts for any deposits they receive, regardless of the payment method, to ensure transparency and proper documentation of client transactions. This applies to cash, cheques, or bank drafts, offering proof of the transaction to Karine and helping maintain accurate records​.

Option A is incorrect as it lacks specific relevance to the transaction process. Option B is incorrect, as agents generally need to remit funds to the insurer as promptly as possible, with timing requirements varying by jurisdiction but typically within days. Option D is incorrect because cheques should be made payable to the insurer, not the agent, to prevent misappropriation of funds.