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Selecting a Payment Method

Read this guide if you would like to know more about our various payment methods and which one might be the one for your convenience. If you are still not sure about how our billing system works, make sure you have read the article  My Invoices ▸
At Landmark we accept all different forms of payment to accommodate your project’s needs. Our most common payment methods are:


Our most popular payment method. Already registered to several universities and research institutions, this payment method is seamless and the perfect fit for institutional grants or University financing.

Credit Card

We accept online payments with credit or debit card. We utilize Stripe, the most secure Online Payment Gateway. Click here to learn more

Paper Checks

You can mail your paper checks to our office at 2701 East Thomas Road, Suite H. In Phoenix, AZ 85016

Whether you need  to include an estimate of minutes or just the total amount, we got you covered.  here to request an invoice with your desired payment method

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