Please call SkillTRAN at 800-827-2182, Option 1 - Sales or Option 3 - Accounting to provide us your credit card payment. We are open 7 am to 5 pm Pacific Time Zone usually Monday - Friday (except holidays).
If you ask us to keep your credit card on file (securely, of course), then in the future you can simply email a reply to our invoice and ask us to apply that current charge to your saved card on file.
DO NOT EMAIL YOUR CREDIT CARD NUMBER TO US. Email is NOT a secure way to share this kind of financial data.