How to add some additional information to XmlReceipt section of pos.xml such as custom image? (I'd like to use black and white version of logo) And customer's name and address?

I see how add such fields to PosWidget section of pos.xml using solution found at https://www.odoo.com/forum/help-1/question/how-can-i-add-company-address-to-pos-receipt-73484 and other tips found on this forum, but it does not make much sense in my case as this will be printed via posbox.