There are two payment options available for Kantar Marketplace projects. You can purchase credits in advance or pay as-you-go via monthly invoicing.
Credits: Purchase credits up front in “blocks.” This option is perfect for teams that share a common budget or to manage costs month-to-month. 1 credit = 1 dollar.
If you have previously set up credits with Kantar Marketplace, you will see the Credits tab upon selecting "Proceed to Payment"
Invoicing: Pay via monthly invoice for launched projects. This option works best for ad hoc, occasional usage.
If you have previously set up monthly invoicing with Kantar Marketplace, you will see the Invoice tab upon selecting "Proceed to Payment"
Both tabs will appear if you have requested to be set up for both payment options.