The service was originally meant to become a pay-as-you-go offering after the Olympic and Paralympic Games.
The Administration proposed, and the Senate just joined the House in passing, statutory pay-as-you-go (PAYGO) legislation.
European countries are more likely to follow the voluntary route to reforming their pay-as-you-go systems.
For the first time, Ofcom has divided mobile complaints into two categories - pay-as-you-go and contract customers.
And the report also doesn't fully incorporate certain pay-as-you-go pension programs that are typically used in Germany.
Domestically, Clinton supports universal health care, gun control, repealing Bush-era tax cuts, energy independence and pay-as-you-go budget practices.
That will ruin the pay-as-you-go state pension schemes that provide the bulk of retirement income in rich countries.
Providers received less than 30 complaints per month from pay-as-you-go users, too few for Ofcom to provide data on.
Sometimes this leads to counter-intuitive behaviour, such as consumers preferring a flat all-you-can-eat fee when pay-as-you-go would be cheaper.
Another is that notional accounts, being pay-as-you-go schemes, remain vulnerable to political risk.
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Kerry said he would follow a fiscally responsible "pay-as-you-go" plan and clearly identify how new programs would be financed.
This is the trouble with the present pay-as-you-go system: it relies on future governments to keep their predecessors' promises.
The most important may have been major changes to longstanding PAYGO (pay-as-you-go) rules that were designed to constrain federal deficits.
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In another financing solution, Simpa Networks provides solar power in rural India on a pay-as-you-go service through mobile payments.
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Mr Blackburn does at least concede that the clock cannot be turned back and pay-as-you-go restored to its former prominence.
These reforms are intended to encourage private pensions (by offering public subsidies and tax exemptions) to supplement the state's pay-as-you-go scheme.
Blacks are stiffed by the current pay-as-you-go Social Security system, because they die younger than whites and so collect fewer benefits.
Mr Zedillo reformed pensions, switching from a pay-as-you-go system to Chilean-style individual capitalised accounts for new workers, but with one embellishment.
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This means Chinese consumers, most of whom buy pay-as-you-go plans separate from their handsets, are not tied down to lengthy contracts.
And Sky has launched pay-as-you-go internet TV service Now TV to help it compete with the likes of Netflix and LoveFilm.
Change from an unlimited all-you-can-eat business model to a pay-as-you-go business model?
That's also why we're restoring pay-as-you-go: a simple rule that says Congress can't spend a dime without cutting a dime elsewhere.
Users can always buy pre-paid bundles that cost less than pay-as-you-go workouts.
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In rich countries, the cost of financing pay-as-you-go state pension schemes will impose a huge tax burden on future workers as populations age.
Again, NetFlix streaming model is the most attractive subscription on the market, and the pay-as-you-go rentals can surpass the monthly fee after two rentals.
We are particularly pleased that the Senate has now joined the House in embracing a proposal that the administration embraces, so-called statutory pay-as-you-go legislation.
It is a pity that Chile led the way: for many observers this proves that only an authoritarian government can abolish pay-as-you-go state pensions.
Pay-as-you-go allows customers to pay for data access on the Sprint 3G and 4G networks by the day, week or month with no long-term contract.
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Text messaging is something that is even offered on pay-as-you-go phones.
Pay-as-you-go was a big change from the traditional SAP resale model.
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