求翻译：对于中小企业来说，网络营销服务外包选择的质量与他们的外包业务有成败有着直接的影响，一般要选择多家外包商来从服务和费用方面进行比较分析，还应该考虑以下几点：是什么意思？

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Regarding the small and medium-sized enterprise, outside the network marketing service the package of choice quality has the success or failure with theirs outside package of service to have the direct influence, must choose many outside contractors generally to come from the service and the expense

For SMEs, select quality Internet marketing services outsourcing and success or failure of their outsourcing business has a direct impact, generally to choose more than outsourcing shanglai from comparative analysis of services and fees, you should also consider the following several points:

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