- We accept checks, money orders, American Express, Visa, Mastercard, Discover and Paypal.

- Checks should be in U.S. funds and payable through a U.S. bank.

- Massachusetts residents must pay 5% state sales tax.

- Standard reciprocal courtesies are extended to dealers and trade professionals.

- Standard courtesies are extended to libraries and institutions; libraries and institutions will be processed and billed according to their individual requirements.