How can a restaurant see how many trees they have planted?

This article explains how restaurants can be assured the trees have been planted.

A restaurant will be able to check in on how many trees they have planted via their portal.

In addition to this, restaurants will be sent a Request For Funds (RFF) each month for their diners' tree contributions. They will also get a letter certified by a UK Chartered Accountant who audits monthly that the trees have been planted from these contributions.