Who you are buying from

Signature Algorithms is a trading name of Paulo Henrique Vilas Boas, an unincorporated sole trader in the United Kingdom.

14 Falcon Road, Birkenhead, CH41 2UU, United Kingdom.

This is a business address for correspondence, not a shop. There is nothing to collect and nothing to return physically: everything we sell is delivered electronically.

Email support@signaturealgorithms.com for anything at all: support, refunds, licence problems, or a question before you buy.

We answer from the same address, so replying to any message from us reaches a person.

Contracts made through this website are governed by the law of England and Wales.