Thank you for inviting me.
I will create a well-formatted page that is fully supported by online references. Before publishing, I will send you the draft so you can provide comments and proposals. Once we have agreed on the final article, I can publish it immediately.
I'll write about the subject that we discussed in Freelancer chat.
Once I publish your page, we wait for 7 days. If the page has not been nominated for deletion in that time, you pay my fee. Otherwise you don't owe me anything.