Donation Milestone System Depending on your cumulative donation amount, your account ID will be categorized and given a tiered ranking in each of two different Milestone Systems - Metal Ranks & Special Gemstone Ranks. Metal ranks are based on the cumulative amount of donation spent in your account's lifetime (starting from December 1, 2021), and once you achieve a tier within that rank, you cannot go down. Metal Rank System Once you achieve a ranking in the Metal Rank System,