PU Prime Referral Code GET100BONUS is the string a new client enters to claim a 100% deposit bonus worth up to $5,000 in trading credit, and it can be applied from a phone just as it can from a desktop — provided you know which of the two mobile routes actually exposes the code field. PU Prime offers a mobile app alongside a browser platform, MetaTrader 4 and MetaTrader 5, and the registration and promotions flow does not look identical across all of them. Most of the problems people run into when signing up on a phone are not problems with the promotion at all; they are keyboard, autofill and navigation issues that are easy to avoid once you know where they hide.

The app and the mobile browser serve different purposes at different stages. A trading app is built around charts, order entry and account monitoring. A promotional opt-in, by contrast, lives in the client portal, which is a web surface. That distinction is the single most useful thing to understand before you start.

In practice, the safest sequence on a phone is to register and apply the code in a mobile browser, then install the app afterwards for trading. If you begin in the app and it presents a registration form with a promo or referral code field, you can use it — but if no such field appears, do not assume the promotion is unavailable to you. The code can also be applied by opting into the promotion from the promotions area of the client portal after the account exists, and that portal is reachable from any mobile browser.

Registration forms are usually built as multi-step wizards on desktop, and when they are squeezed onto a phone the optional fields are the first things to get tucked away. A promo or referral code box is almost always classified as optional, which means it is a strong candidate for being collapsed behind a link such as "have a code?", pushed to the bottom of the final step below the terms checkboxes, or hidden inside an accordion you have to tap open.

Two habits help. First, scroll every step of the form to the very bottom before tapping the button that advances it — on a tall phone screen the submit button often sits above content that is still off-screen. Second, if the keyboard is open, dismiss it before scrolling. A software keyboard can occupy close to half the viewport, and a field that appears to be missing is frequently just behind it.

If you finish registration without having seen a code field, that is not the end of the process. Open the client portal in the mobile browser, find the promotions section, and opt into the deposit bonus there. On narrow screens the portal's navigation is usually condensed into a hamburger menu or a bottom tab bar, so the promotions entry may take one extra tap to reach than it would on a laptop.

Phone keyboards capitalise the first letter of a field and sometimes try to correct unfamiliar strings. A code like GET100BONUS is all capitals with digits in the middle, which is exactly the shape of string autocorrect handles badly. Type it, then read it back character by character before submitting. If your keyboard has offered a suggestion above the input, make sure you have not accidentally accepted it.

Copying a code from a message or a web page on mobile often grabs a trailing space or an invisible line break. Some forms trim that automatically and some do not. Pasting into the notes app, tidying the string, then copying again is a fussy but reliable workaround. Typing eleven characters by hand is usually faster.

Mobile operating systems suspend background tabs aggressively. If you leave a half-completed registration to fetch a verification email or check a document, the browser may reload the page and clear what you typed — including the code. Have your identity documents, email access and the code itself ready before you begin, and try to complete the form in one sitting.

Tapping a link on a phone can hand you off between apps and browsers in ways that are hard to see. This matters because PU Prime runs distinct mechanisms that are not all combinable: a promotional sign-up code that rewards the new client, a Refer-a-Friend link that pays an existing client and gives the new one a smaller cash reward, and a partner or introducing-broker link that pays ongoing commission on trading volume. Sign-ups through a partner link are usually not eligible for Refer-a-Friend rewards, and if you arrive via a partner link and then try to apply a referral code, one of the two will normally be disregarded. Decide which route you want before you tap anything, because undoing it afterwards is not simple.

Doing verification on a phone is one place where mobile is genuinely better than desktop, because the camera is already in your hand. Shoot documents flat, in even light, with all four corners inside the frame and no glare across the text. Since promotions are not applied to unverified accounts, a rejected upload delays the bonus, not just the account.

The bonus is credit rather than cash. It enlarges the margin available in the account and absorbs losses only after your own capital is exhausted, and it cannot be withdrawn. Profits made while it is active are withdrawable in the normal way. Because it is a separate line item rather than an addition to your cash balance, you need to look at the right figure to confirm it.

On small screens, account summaries are frequently condensed to show equity or balance only, with credit, free margin and margin level folded into a details view you have to tap. If the headline number looks unchanged after funding, open the full account detail before concluding anything has gone wrong. Checking the same account in the client portal through a mobile browser gives you a second view of the same data, which is a quick way to rule out a display quirk in one surface.

It is also worth resisting the natural reading of a larger margin figure. A 100% bonus doubles the margin available, but it does not double the money you own — half of that figure is credit you cannot withdraw and which only absorbs losses once your own funds are gone. The sensible use of it on a phone, where position sizing is fiddly and mistakes are easy, is as a cushion rather than as a reason to trade larger.

Once your account is live, the Refer-a-Friend section of the client portal lets you generate a personal link in a couple of taps, and mobile sharing sheets make passing it on straightforward. Be aware of what you are sharing, though. A code you were given is not a substitute for your own link, and Refer-a-Friend rewards are conditional: the person you refer typically has to open and verify a live account, fund it to a stated minimum, and trade a stated volume in qualifying instruments before anything is credited, with payment released some days after the final condition is met rather than instantly.

Those cash rewards are also tiered by the referee's country, with lower tiers paying noticeably less, and there is a cap on how many people one client can be rewarded for referring. The convenience of tapping a share button does not change the substance: the reward depends on someone else depositing real money and taking real market risk, so it is worth saying so plainly when you send the link.

Trading carries a substantial risk of loss and is not suitable for every investor. Evaluation fees are generally non-refundable unless the provider's terms state otherwise. Nothing here is financial advice.

Promotional terms, eligibility and values are set by the provider and can change at any time. Always confirm the current terms on the official site before signing up or completing a purchase.