帮我把这段话译成英文.谢谢了~

We hereby authorize XXX to act as an online distributor on behalf of our company for the series of products with “4Utoys” brand.
Consequently, XXX is authorized to be responsible for sales and after-sale services for the above series of products.
Duration of Authorization: …日期.. to …日期..
俺是做翻译的,希望可以帮到你~