The phrase "a tiered model" is correct and usable in written English.
It can be used to describe a system or structure that is organized in layers or levels, often indicating a hierarchy or progression.
Example: "The organization implemented a tiered model for its training programs, allowing employees to advance through different levels of expertise."
Alternatives: "a layered model" or "a hierarchical model".
It recently switched to a tiered model for new customers, who will pay for usage.
It's a tiered model based on the number of users.
AT&T did away with it, and Verizon Wireless recently said that it, too, was considering moving to a tiered model.
Instead, as the story goes, AT&T opted for a tiered model where $15 allowed you to view 200 MB of funny cat.GIFs and $25 netted you 2 GB.
Operators triaged participants, utilising their DT score and the clinical judgement of operators, to the appropriate level of care using a tiered model of care [ 37].
This study investigated the feasibility of community-based telephone helpline operators screening callers affected by cancer for their level of distress using a brief screening tool (Distress Thermometer), and triaging to the appropriate level of care using a tiered model.
Our empirical findings support a theoretical tiered model of PWB in MCI and contribute to an understanding of the way in which early subtle cognitive deficits impact upon PWB.
They proposed a three tiered model of care for transitioning young people whereby the pathway is determined for each individual based on the level of complexity and need.
Participants were supportive of a broad, one-time consent model or a tiered consent model.
defends a two-tiered model involving a back and forth movement between, on the one hand, closed discussion that can be bargain-oriented (rather than a deliberation-oriented) but that due to an internal diversity of opinions will at least avoid the risk of relying on particularistic reasons, and on the other hand open public debate.
Denver International Airport, which has offered free advertiser-supported Wi-Fi since 2007, is switching to a tiered pricing model this week.
