AXS and SAM are self-served payment kiosaks in Singapore. SAM belongs to Singapore Post. There are hundreds of these ATM sized machineses across the island. Both can be used to pay utility bill, fine and so on conveniently. I like SAM better. The touch screen buttons on SAM are large. The bill barcode scan is responsive. AXS and SMA both use NETS as electrical payment protocol.
singleton Scopes the bean definition to a single instance per Spring container (default). prototype Allows a bean to be instantiated any number of times (once per use). request Scopes a bean definition to an HTTP request. Only valid when used with a web capable Spring context (such as with Spring MVC). session Scopes a bean definition to an HTTP session. Only valid when used with a webcapableSpring context (such as with Spring MVC). global-session Scopes a bean definition to a global HTTP session. Only valid when used in a portlet context.
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