Payment Terms

Orders will be fulfilled only after payment is received unless submitted by customers eligible for invoicing as noted below.

Methods of Payment

Accepted payment methods include Credit Cards, Debit Cards and Check. Wire Transfer payments may be available upon request, but will be charged an additional fee. Contact TMS for additional information.

Credit/Debit Card Payment

Credit and Debit Card payments are processed by Stripe. Check here for a list of accepted credit cards.

Check Payment

Check payments must be made out to The Masonry Society and should include your Invoice and/or Order number. Please mail the check along with a paper copy of your invoice to the address below.

The Masonry Society
105 South Sunset Street, Suite Q
Longmont, CO 80501-6172

Sales Tax

All orders with a Colorado shipping address and download product orders with a Colorado billing address are subject to Colorado sales tax.

TMS does not currently collect tax on orders shipped out of the state of Colorado.

To place a tax-exempt order, contact TMS to provide proof of your tax-exempt status.

Invoicing/Purchase Orders

Invoicing is available only to active members as a benefit of TMS Membership. Unless otherwise stated, invoiced charges are due net 30 days from the invoice date. Customers are responsible for providing TMS with complete and accurate billing and contact information and notifying TMS of any changes to such information.

Purchase orders from non-members will not be accepted. Such orders will not be fulfilled until payment is received.


Membership dues renewals may be invoiced when renewing online. However, memberships are not active until payment is received. To avoid lapses in membership, please renew by the end of the calendar year. Membership dues are not refundable upon membership termination.