RA 9994, also known as the Expanded Senior Citizens Act of 2010, provides a range of benefits for senior citizens, including discounts on various goods and services. These can include 20% off on medicine, medical services, and certain utilities. Additionally, seniors can access social pension and other financial assistance programs. However, the actual costs covered may vary based on individual circumstances, so it's best to consult the official government resources or seek advice from a licensed professional for personalised information.