How is a "test account" different from a "regular account"?

Question

To test any Android Market licensing implementation (e.g. LVL, In-app Billing), Google recommends creating a test Google Checkout account , since the developer cannot buy from himself using his own Google Checkout Account.

It sounds great except that the test account must use a real credit card .

What begs the question: how is this different from a regular account? What is the advantage of a test account over a regular account?

Answer 1

google checkout. google checkout, Android. , . LVL in-app .., . . , . , , , Google. . , . / .

Google. .

.

Answer 2

. . . "LVL" , , "" , , Google.