请帮我翻译成英文，机器翻译不要来。

以上翻译均非商务英语要求: dear 收信人 我已付款 I've made the payment. 一切都顺利吗？(和上一句不太沾边,中文也需要润色下) How is business going on? I wish the best for you! 如果有问题请回复我. Please feel free to let me know if i am needed. 发货时间是否是下周1 As for the shipping date, could you confi