Over the years, Cornerstone has been the recipient of numerous achievement and excellence awards. We strive each day to be the best merchant account provider there is, and this is how some others have taken notice.
Cornerstone Merchant Services, Inc. is a registered ISO of Wells Fargo Bank, N.A., Walnut Creek, CA. American Express may require separate approval. All rights reserved. Not responsible for typos, errors, or omissions. "Take Charge" is a trademark of Cornerstone Merchant Services, Inc. Click here for our terms and conditions.