Decide what you are able to pay for the painting you wish to purchase. There is no set price. The larger the painting, the more time, effort, and expense involved in its creation. Framed paintings are obviously more costly in time and materials compared to unframed. Plus, postage costs are increasing. But there is no fixed price - just pay what you can.
Visit the children's hospice website https://www.chas.org.uk/donate and donate this amount. Consider adding a bit more if you can as this is such a super-worthwhile cause and they do amazing work. Remember to complete Gift Aid details if you are a UK taxpayer. This allows the charity to reclaim an additional 25% from the UK government
You will receive a thank you email from CHAS. Forward this email to me with details of the painting you would like to have, and your option choice, if offered
I will post the painting or print to you within 3-5 days, often sooner
Thank you for your support of CHAS