Once the customer is linked, the customer's id can be requested as follows:
window.plugins.indigitall.customer.getCustomer(success => {
// do something
}, (error) => {
// log error
})
And the customer's information fields as seen below:
window.plugins.indigitall.customer.getCustomerInformation(
["field1", "field2", "field3"],
success => {
// do something
}, (error) => {
// do something else
}
)