Cadmium Website Test
| Gross National Income per capita | Annual Professional dues | Annual Student Dues |
| Low Income (less than $1086) | $10 USD | $10 USD |
| Lower-middle Income ($1086 - $4255) | $20 USD | $10 USD |
| Upper-middle Income ($$4256 - $13,205) | $60 USD | $10 USD |
| High income countries, United States, and Canada | $195 USD | $35 USD |
