Tunisia's postal service offers a pre-charged payment service for paying utility bills and buying things online.

突尼斯邮政为支付有效费用和网上购物提供预先支付服务。

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Pre-payment has many forms direct primary care, Medicare Advantage, Indian Health Service, etc.

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Pre-payment allows customers with variable and unpredictable incomes to pay what they can, when they can, for an essential service.

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