'org.solovyev.android:checkout:0.5.1'
<dependency>
<groupId>org.solovyev.android</groupId>
<artifactId>checkout</artifactId>
<version>0.5.1</version>
</dependency>
<dependency org="org.solovyev.android" name="checkout" rev="0.5.1"/>
"org.solovyev.android", "checkout", "0.5.1"