NOTE: Due to COVID-19 Pandemic, this promotion may or may not be available. Please refer to Korean Embassy to the Philippines website for updated details.
It's no secret that you can get your multiple-entry visa to Korea with your BPI or BDO Gold or Platinum credit cards. This offer is good until December 31, 2019 but I heard that it will have an extension so you can visit the following:
Please be know that the issuance of visa is still a discretion of the Korean embassy and you still have to go through with their visa application processing. For more information about the visa processing, you may visit my past blog entry about South Korean Visa for Philippine Passport Holders.
For more information about the multiple-entry visa using BPI or BDO credit card, go to the official announcement of Embassy of the Republic of Korea to the Philippines.