This business model is used by project owners who want to collect donations for a specific project and can give (often small) non-financial rewards in return.
这种商业模式被项目所有者用于为特定的项目筹集捐款，并能以(通常是很少的)非金钱的奖励作为回报。
This business model is used by project owners who want to collect donations for a specific project and can give (often small) non-financial rewards in return.
这种商业模式被项目所有者用于为特定的项目筹集捐款，并能以(通常是很少的)非金钱的奖励作为回报。
应用推荐