We can sign an agreement. BEfore we do that I am really hesitant about doing this.
You must know we are super busy and currently running about 5 week lead time. That is after we have the formula and samples made for you. We charge $200 per sample. We will credit that back if you place an order. Although, on a 200pcs order it would take several order to get the full refund.
In addition, Not even knowing the formula, for us to make 200pcs of a product would probably cost about $5 at leas each.