Check whether your provider has its own or sub-leased platform. Is their telegram data connection to operators direct or does it go through other providers? This is important if you are interested in controlling the flow of your information and knowing where your messages are going.
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Local or foreign servers. In some sectors, such as the financial sector, regulations require that the servers and platforms through which customer information passes be located in the country of origin. Before hiring, check where your provider's infrastructure is located.
Billing in local or other currency. For accou
Meet the billing requirements necessary for your company. In some countries such as Mexico, it is important that your suppliers meet several requirements when issuing their invoices. Verify that your supplier meets the minimum requirements so that their invoice is valid and you can enter it as an expense.