[...] The 'note to seller' is also in the order confirmation email. Do you read the confirmation email? Perhaps the order of the order details page should be customizable. [...] (68 months ago, Oct 13, 2018, to Suggestions)
[...] Another possibility is to create Shipping methods for certain discounts only to be unlocked with a password/code. (69 months ago, Sep 17, 2018, to Suggestions)