Value. The design fee of ppt depends on the quality and level of PPT, generally about 10 yuan per page. A better one costs more than 50- 100 yuan, and if it is an advanced PPT, the whole set costs more than 1000-2000 yuan. The ppt value of 20 yuan per page. Ppt is the abbreviation of PowerPoint, which is a demonstration software. The output file suffix usually ends with PPT, so it is called PPT. PPT is mostly used for work debriefing report or on-site presentation of graduation thesis defense, and courseware in class can be completed with PPT. Some companies will use PPT to show their products, such as Apple's press conference and Xiaomi's press conference. PPT, as a demonstration tool, can make the boring classroom more vivid and make the long words clear and easy to understand.