Please prove you are a human by adding three periods (...) to the second address line. If you need to add more address information, such as a suite, apartment, or extra roads, etc. they need to go into the first street address line with commas.

If you have an account - you need to click the EDIT in the upper right of your address and add this. You only have to do this once, it will save for the future.

If you have problems getting shipping quotes to check out (1) shopify saves your address entered for 15 minutes before allowing you to change (2) please email me at tricia@alum.mit.edu if you can't get it to work and I will be happy to assist you with your order.

These changes are part of a new shipping calculator to help customs on courses to be more accurate (less) on courses and to combat an incredible rise of fake orders attacking my site by AI robots trying to verify stolen credit cards. I apologize for the extra steps for my customers.