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It allows you to make a payment in two stages: first, authorization of the card and holding funds are carried out, then confirmation of the transaction and withdrawal of funds are proceed. Useful when booking, pre-order, providing test access.
Using the invoicing and payment of bills the IPS Assist provides the merchant a simple opportunity to arrange payment by link, by clicking on which the client will be able to pay for the order. Thus, the merchant can work even without its own website.
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