Likewise, the same cash usage behavioral research that helps identify potential agents inside the value chain can also identify the larger network of mobile payments and acceptance merchants.

同样地，相同的能够识别价值链中潜在代理商的现金使用行为研究也能识别更大的移动支付和受理商户的网络。

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This includes Certifying Acceptance Agents (CAAs) who can certify to the IRS that they have verified the authenticity of the documents, like passports, so those original documents will not have to be mailed.

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