Google Analytics - Ecommerce tracking set up - Charity Test

WHO WE ARE We are [login to view URL], a new digital consultancy operating in South East Asia that provides marketing and digital services to charities and NGOs ([login to view URL] ) THE PROJECT We are working with a well known international charity, supporting a campaign to drive registrations for a charity run. The GA set up has some deficiencies that prevent us from understanding conversions properly. The main issue is that the check out process is located in a subdomain different to the main site, and transaction data is not passing through. WHAT WE NEED - set up of ecommerce tracking code via GTM on both the main site and the check out site so we can perfectly track transactions, understanding number of transactions, total value, source traffic per transaction, type of ticket bought for the run - set up cross domain tracking so we can see the conversion funnel with traffic going from one domain to the other one - potentially: we currently have Classic Analytics installed, this could be potentially a good opportunity to upgrade WHO WE ARE LOOKING FOR Somebody who is profecient in Google Anaytics set ups, has done this kind of work multiple times in the past and can guarantee that no issues will happen and no data will be lost when applying modifications to the account Also, this is charity work, so a plus is somebody who is inclined to use their skills for the greater good MORE WORK IN THE FUTURE In the future we are looking to recruit freelancers on all areas of digital marketing (Adwords, SEO, design and development, CRO, email marketing, etc) so this will be also used as a test to secure a long term relationship with a freelancer that can be reliable and provide excellent work.