An IBM program product that consists of programming languages, macro instructions, and the 3275 terminal display language. SPPSⅡ enables the user to write programs for execution in the programmable store system store controllers and programmable terminals.; 一种由程序设计语言、宏指令和3275终端显示语言组成的IBM程序产品使用户能编写在可编程商店系统的商店控制器及可编程终端中执行的程序。