Only valid payment methods acceptable to Soa Technology may be used. Concerning any payments by credit card or electronic funds transfer, by submitting your order for processing, you authorize us to charge your order (including taxes, shipping, handling and any amounts agreed upon before order submission) to your credit card or account.
If your credit card or account cannot be verified, or is invalid, or is not otherwise acceptable, your order may be suspended or cancelled automatically.
All prices and availability of products are subject to change without notice.
All professional service payments are non-refundable. May be partial refund is applicable for some circumstances.
Online courses of exxamm.com is also non-refundable because you buy this course after three days trail.