A theory is by definition testable; in fact, a theory has, by definition, been tested and passed every empirical test that has been thrown at it. A hypothesis may not be testable, and I think that is what you are really getting at.athematicians also do not prove theories, but theorems, which are a completely different thing. Correct terminology makes all the difference here. An unfalsifiable theory (prediction of observable future behavior) is an oxymoron (we either observe the predicted behavior or not).
Single Euro Payments Area (SEPA) The creation of the Single Euro Payments Area (SEPA) is an EU public authoritiesâ integration initiative in the area of electronic euro payments. The SEPA zone comprises 34 countries, including Switzerland and Liechtenstein.
Alternative payments refers to payment methods that are used as an alternative to credit card payments. Most alternative payment methods address a domestic economy or have been specifically developed for electronic commerce and the payment systems are generally supported and operated by local banks.