A 'Please click here to download your invoice' link for a VAT invoice is automatically in your order conformation email. This email is from info@farmstream.co.uk and will have the subject line Order #**** confirmed. If you search your mailbox for 'Thank you for your purchase!' you should find this.
If you are having trouble accessing you invoice then please email us at info@farmstream.co.uk and we can send it across manually as an email attachment.