Do you want to fuel the vehicle that is the YCP, to send it further towards its destination? If you would like to fuel the YCP (with no lower or upper limit on donations), the YCP offers two options: PayPal and bank transfer.
For PayPal, simply instruct PayPal to send the funds to email@example.com.
For bank transfers, just use:
Sort code 60-83-71
Account number 64302155