Case opening lives and dies on one moment: the roll slowing down over a skin you actually want. Farmskins is built around exactly that, a CS2 case opening site where players open cases for a shot at skins for their inventory. Its current promo code BONUS gives a free $1 balance plus a 15% deposit bonus, which makes the code a low-risk way to sample the site before you commit your own cash. For players in the United States, here is what the code gives right now, how the math shakes out, and how to redeem it.

BONUS - free $1 balance and a 15% deposit bonus

What the Code Gives You Right Now

The offer has two parts, and they land at different moments. The first is a free $1 balance for new users, credited with no deposit required. The second is a 15% deposit bonus that only exists once you add funds. That split is why the code works as a trial run: you can confirm the dollar lands, poke around the site, and only then decide whether the deposit bonus is worth using.

Two honest caveats. Farmskins does not publish a detailed terms sheet for the code where most players will look, so treat the figures above as the current offer and the deposit screen as the binding one. Terms can change. The general pattern on the site is that codes are redeemed on the promo code page under the pay section, and that one code can be redeemed per 24 hours, so a failed attempt is often a timing issue rather than a dead code.

What else the site offers

Farmskins is a case opening site first, but a few extras shape the experience. There are free daily cases and free case promotions, an upgrade mode if you would rather trade a skin up than roll a new case, and a pet feature where you feed a pet or claim a case, with pet food appearing in weekly drops. A referral system credits balance to referred players. The site is also active on Facebook, X, Instagram, TikTok and YouTube, where it posts codes, so BONUS will likely not be the last code you see. None of this changes the math below, but it explains why the site rewards daily logins.

Playing From the United States: What to Check First

Start with the currency, because it makes everything measurable. The US dollar is your local currency and also the Steam store currency, so case prices, bonus amounts and skin values all line up with no conversion math. A $10 deposit in New York City or Los Angeles is a $10 deposit, and the 15% bonus on it is $1.50, full stop. It is also worth glancing at a player written guide before committing any money.

Payments come next. In the United States, online shoppers commonly use Visa, Mastercard and American Express cards, PayPal, Apple Pay, Google Pay, Venmo, Cash App and ACH bank transfers. Which of those Farmskins actually accepts is a question only its deposit screen can answer, so look there before planning around a specific wallet. And before any of that, confirm that the site accepts accounts from the United States.

Then the legal picture, which I will not sugarcoat. Gambling in the United States is regulated mainly at the state level by state gaming commissions and lottery agencies, alongside federal laws such as the Wire Act of 1961 and the Unlawful Internet Gambling Enforcement Act of 2006. Most of the rulemaking happens in state capitals rather than Washington, D.C., but the federal layer still applies. Since the Supreme Court's 2018 Murphy v. NCAA decision struck down the federal ban on sports betting, each state decides for itself, and only a minority of states permit online casino games. Skin case opening is contested ground: in February 2026, New York's Attorney General sued Valve, arguing that loot boxes in CS2, Dota 2 and Team Fortress 2 amount to illegal gambling under the state constitution. Back in 2017, the FTC settled with two YouTubers who owned CSGO Lotto and promoted it without disclosing their ownership. None of this tells you whether Farmskins is available to you specifically; it tells you to check your own state's rules and treat any deposit as money you can lose.

Time zones matter less than the law but more than you would think. The country spans Eastern (UTC-5, UTC-4 in summer), Central, Mountain and Pacific zones, plus Alaska and Hawaii. If a daily case or a promotion resets on the site's clock, it lands at a different local hour in Chicago than in Houston, so note the reset time in your own zone.

The Counter-Strike scene here is real, and it feeds the skin economy. Cloud9 became the first North American team to win a Counter-Strike Major at the ELEAGUE Major in Boston in January 2018, beating FaZe Clan in the final. Austin, Texas hosted the BLAST.tv Austin Major in June 2025, where Team Vitality beat The MongolZ 2-1. Jonathan 'EliGE' Jablonowski is one of the best-known American players. Case sites sell the inventory dream that scene creates.

How to Redeem the Code Step by Step

Redemption takes about two minutes if you do it in the right order. Timing matters, because the free dollar and the deposit bonus are two separate events.

1. Create a fresh account. The free $1 is a new-user reward, so redeem on an account you have not already been using for weeks.
2. Sign in and open the pay section of the site. The promo code page sits under it.
3. Type BONUS in capital Latin letters, with no spaces. Typos, wrong case and lookalike characters are the usual reasons a code fails.
4. Confirm the redemption and check your balance. The free $1 should appear without any deposit.
5. Spend the free dollar on something small before you consider depositing. Open a cheap case or try the upgrade mode and see how the site behaves.
6. If you decide to deposit, read the deposit screen first. That is where the binding terms of the 15% live, including anything the offer line does not spell out.
7. If a redemption fails, wait a day and try again. One code per 24 hours is the pattern, so pacing is part of the process.

Running the Numbers on the Offer

Here is the part I actually enjoy. The two components of this offer are not equal, and the difference is worth spelling out.

The free $1 is flat. It does not scale, and you cannot lose it, because you never put it in. The 15% is linear: every dollar deposited adds 15 cents of bonus. Linear rewards favor size, flat rewards favor trying, and this offer hands you both.

Deposit	15% bonus	Free credit	Total balance
$5	$0.75	$1.00	$6.75
$10	$1.50	$1.00	$12.50
$25	$3.75	$1.00	$29.75
$50	$7.50	$1.00	$58.50

Two observations from the table. First, if you treat the top-up as a discount, $11.50 of balance for a $10 deposit means each dollar of balance costs about 87 cents, roughly 13% off. That is a one-time discount on the deposit, not a change in what the cases return. Case opening, like any game of chance, is priced so the house wins on average, and a 15% top-up does not flip that over time.

Second, the flat dollar is proportionally biggest at small deposits. On $5, the free $1 alone is 20% extra, and stacked with the 15% you are up 35% before opening anything. On $100, the dollar is 1% and the percentage does the work. If your plan is to try the site cheaply, the code is most generous exactly where you are.

The order of actions matters for the math as well: redeem the code first, watch the dollar land, then deposit. Doing it in reverse risks missing the new-user part of the offer entirely.

Mistakes That Cost Players Money

Most losses around promo codes are not caused by the code itself. They happen around it.

• Typing the code wrong. BONUS goes in as capital Latin letters, no spaces, no lookalike characters.
• Redeeming on an old account. The free $1 is a new-user reward, so an existing account should not expect it.
• Depositing before reading the deposit screen. The binding terms of the 15% live there, and terms can change.
• Chasing the scaling. The 15% grows with the deposit, which is exactly how a planned $10 becomes a $100 deposit. Pick the number first, deposit once.
• Assuming your wallet works. A payment method being popular in the United States says nothing about what Farmskins accepts.
• Skipping the free daily cases. Those are zero-cost variance, so take them before spending anything.
• Forgetting the 24-hour rhythm. One redemption per 24 hours is the pattern, so pace your attempts.
• Running a level 0 Steam profile. Some code types on the site, referral codes for example, have required a Steam profile of at least level 1, so a brand new profile can hit a wall.

Two rules before any of this applies. First, this is an adults-only activity: minimum ages in the United States depend on the state and the product, typically 21 for casinos and most sports betting and 18 for some lotteries, so treat 18 as the floor and your state's number as the real one. Second, set a budget before you deposit and treat the money as entertainment spend, not an investment. If it stops being fun, the National Problem Gambling Helpline of the National Council on Problem Gambling is 1-800-MY-RESET (1-800-697-3738), free, 24/7 by call or text, and Gamblers Anonymous runs peer support groups.

FAQ

Quick answers to the questions players ask most about the code.

Is there a minimum deposit for the code?

The published offer does not state one, and the free $1 requires no deposit at all. The 15% only exists when you deposit, so any minimum attached to it would appear on the deposit screen, which carries the binding terms.

Where exactly do I enter the code?

On the site's promo code page, which sits under the pay section. Sign in, type BONUS in capital letters, confirm, and check that the balance updates.

Does the Farmskins promo code work in the United States?

Nothing in the offer's published terms points to a region restriction, but the practical question is whether Farmskins accepts accounts from the United States. Confirm that before you deposit, and check your own state's rules, since gambling is regulated mainly at the state level and the treatment of loot-box style products is actively contested.

Do I need to make a deposit to get the bonus?

Not for the free $1, which is credited without a deposit. The 15% part is a deposit bonus by definition, so it only lands once you add funds.