digital signage services projects usually start with good early communication between both parties, that is, Party A clearly writes out the requirements, and Party B needs to understand the requirements of Party A. In the specific work for an advertising sign project, what is clear? This may be a problem that many laymen or new people will face. To sort out this problem, under normal circumstances, we can be divided into the following six aspectsThe cost needs to be clear, and the realization needs to be clear about the cost, wh...
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