This may be of use to freelancers looking for work related stationary templates, such as job proposals and invoices etc https://usefyi.com/templates/website-proposal-template/
What a cool source @Flashman, thanks for letting us know.
That’s cool @Flashman,
If anyone is using Xero for their book work. There is this product that integrates. Creates a proposal and allows customer to pay. They have web development templates too.
Thanks for share it