Use of the cleverlearn software and services and access to the site and cleverclasses are subject to all applicable local , state , national and international laws and regulations including without limitation those governing account collection , export control , consumer protection , unfair competition , anti - discrimination or false advertising . each user agrees 使用cleverlearn软件和服务以及进入该服务网络必须遵守所有现行的当地，州，国家及国际的法律和法规包括但不限于，出口限制，消费者保护，不公平竞争，反歧视或虚假的广告，每个用户必须同意：
Access to the site and certain of its features are provided to all users free of charge . however , at - link trade web site reserves the right , without prior notice , to restrict access to certain areas or features of the site " premium services " to paying users or users who undergo a specific registration process 您同意， “您的资料”和您提供在at - link外贸网站上交易的任何“物品”泛指一切可供依法交易的有形的或无形的以各种形态存在的某种具体的物品，或某种权利或利益，或某种票据或证券，或某种服务或行为。
