Acceptable documents typically include receipts, invoices, bank statements showing withdrawals for business purposes, lease agreements, purchase orders, and contracts for services or equipment related to the business launch. These documents substantiate the financial commitment and investment made by the owners to establish and operate the business. Additionally, notarized statements providing a detailed breakdown of startup expenses, including their respective values and purposes, serve as additional compelling evidence to bolster the certification application. Ensuring these documents are thorough and well-organized not only enhances the credibility of the application but also underscores the commitment of the owners to their enterprise's success, aligning with the certification's objectives of promoting diversity and economic opportunity.