Tips are not included in the quoted price on the website. If you are satisfied with the service you received it can be done, but it is not required. It’s up to you whether you want to pay a tip or not and is not mandatory. If you have any query, you can call us at +44 208 004 8510 or send an email to ku.oc1611609802.srac1611609802evitu1611609802cexet1611609802g@ofn1611609802i1611609802 or directly from the chat service available on the website