If I purchased 3-months or longer period service and paid in advance, can I subsequently change the level of influencers or upgrade my service? 如果我購買了3個月以上的服務並已提前付款，我可以隨後更改影響者的級別或升級我的服務嗎？
Does the service fee include the cost of the product and experience of free trial? 服務費是否包括免費試用的產品和體驗成本？
I have pre-sale questions, or not sure what level of influencer works best for my marketing plan, can you help? 我有售前問題/不確定什麼級別的網紅最適合我的營銷計劃，你能幫忙嗎？
How does Influenz ensure the quality of the content created by influencers? Influenz 如何確保影響者創建的內容的質量？
Can I choose ‘influencers with more than 2K followers’ and ‘influencers with more than 4K followers at the same time? 我可以同時選擇“粉絲超過 2K 的網紅”和“粉絲超過 4K 的網紅”嗎？