A web developer with knowledge of Chinese market

General information for the website: We sell children's products online to China Description of requirements/features: Kind of development: Customization of existing website Description of requirements/features: I would like to find a developer with experience of opencart who is able to help me make ongoing changes to my website. Experience and knowledge of China and their websites / tools and systems e.g. WeChat would be really helpful. For the time being, I am looking for assistance in creating a pop up that allows me to collect specific customer data. Once provided, I need to provide customer with a discount code that they can then use immediately. The data I need to collect is WeChat ID, telephone number, name and email (optional). Extra notes: Extra notes: General information for the website: We sell children's products online to China Kind of development: Customization of existing website Description of requirements/features: I would like to find a developer with experience of opencart who is able to help me make ongoing changes to my website. Experience and knowledge of China and their websites / tools and systems e.g. WeChat would be really helpful. For the time being, I am looking for assistance in creating a pop up that allows me to collect specific customer data. Once provided, I need to provide customer with a discount code that they can then use immediately. The data I need to collect is WeChat ID, telephone number, name and email (optional). Extra notes: