The early WiFi WiFi authentication relies on SMS-codes, which is used to find that text messages require money, sometimes extend and user change numbers. So micromail verifications are put on the agenda, clean up, zero money, and experience smooth. But it's not so simple to move away from text messages to micromails. Text messages and microletters have two identity logics behind them: they involve costs, experiences, compliance dimensions, and take away without thinking clearly.
The real cost of texting is not just the channel fee.
SMS is a small unit, but it is a constant operating cost and there are hidden costs: the tunnel is unstable for suppliers, arrival rates are monitored, and brushes are protected. We have served a large mall with 100,000 monthly SMS codes, and just 1 million per year, not as much as energy. More problematic is the black copy of the SMS, which was used to identify sheep wool, and once a place has been painted before text messaging costs soared."It's stable, but expensive and easy to brush."And it's the root cause of many units that want to move away.
The experience and cost advantages of micro-credit validation
Micromail cleans up, users can sweep their phones, care or care. The process is almost non-existent and the site side has no bar-based pressure. For medium- and low-frequency sites, microletters push certification costs to a very low level. And micromail itself is a high-frequency application, with no extra memory, so that the code is gone. We switch a chain of coffee chains, and the certification completion rate increases markedly, and user stay and repercussion are better.
But the compliance panel we verify must be looked at.
This is the most easy mine to move. The micro-mail code can get an openid, not a real identity, which strictly cannot be legally required."Real name"The practical addition is a micromail sweep and a cell number check, tied to the same main account, both of which secures experience and adds name. We've seen business maps that directly change our messages, cancel text messages, and are identified as missing and graying back into SMS channels.
The user habits and coverage reality
We have a message for almost everyone, except for all foreign tourists: the old people don't support it, and users don't want to authorize it. If you cut off text messages with one cut, this part of the person is blocked."We're the main sources of this message."We recommend that text-message channels be retained as a downgrade, even if in small amounts, and that their existence is an insurance of coverage. Optimization cannot be achieved at the expense of accessibility.
The continuity of the account system cannot be interrupted.
The most feared move is that old user data cannot be connected. The assets were cut when the accumulated user records, Internet history and the transfer to micro-mails were authenticated. The correct approach was to put the micro-openenid under the original account as a new binding relationship, which used the old-time system to identify the same person and keep track of history. We handled a severing accident, the same user was treated as two new people after the migration, and the operational data were confused and took a great deal of effort to consolidate accounts.
The rhythm needs to be gray, not a shuttle.
The normal migration also suggests greyscales. We start with micro-letters, keep text messages, observe the use of micro-mails over time, fail rates, and user feedback, confirm stability before we gradually reduce SMS weights. We generally suggest that clear indicators be set for the gray period: how much success it takes to authenticate and how much to use the message under a piping is needed to consider further contraction. A shuttle switch, when there are no SMSs under control, is a disaster on the ground.
The migration disk is to be found in data
If the migration is completed, you cannot take a hand-clap. To compare the key indicators before and after the switch: certification completion rate, average time spent, cost of text messages, distribution of reasons for failure, number of user complaints. If the micromail ratio comes up, costs are down, experience is not collapsing, it means that the migration has been successful; if an indicator is different, look back at whether it is configuration or programme. The most often overlooked thing we do is when we make the migration retrievals to our clients."How many people are still using the text-book pocket?"And that number tells you exactly what the micro-mail covers.