The scope of historical data varies from integration to integration. In most cases, Greenback can acquire multiple years of historical data. There are a few known exceptions to this listed below. If you need to go back in time to get all of your data, simply reach out to firstname.lastname@example.org and request a CMU.
eBay only stores your data for 90 days. However, if your eBay transactions were settled using PayPal, Greenback can back-fill summary level transactions going back three years. PayPal is limited to summary data as it lacks the specific items sold or purchased.
If you need Amazon Seller Central transactions older than 90 days, you need to specifically request historical statements from Amazon before Greenback can fetch those transactions.
If you need your data from Walmart Seller Marketplace, you are in luck! Greenback is able to go back 180 days to capture all of your transactional activity.