Core Trading Principles
Honesty and Transparency
Always be honest about the items you're trading. Disclose the exact stats, friendship level, and any flaws or issues with the item. Misrepresenting an item is considered scamming and will damage your reputation permanently.
Example: If you're selling a legendary pet with a weak special ability, clearly state this upfront. Don't let the buyer discover it after the trade.
Fair Pricing
Price your items fairly based on current market conditions. Check community price guides and recent sales to determine appropriate prices. Overcharging new players who don't know better is unethical.
Guideline: Price within 10-20% of the community-established price range. Prices significantly outside this range are suspicious.
Honor Agreements
Once you agree to a trade, honor it. Backing out of a confirmed trade without a good reason is unprofessional and will hurt your reputation. Only back out if you discover a legitimate issue with the item.
Exception: If you discover the item is bugged or not as described, you have a valid reason to back out. Explain the situation to the other party.
Pre-Trade Etiquette
Clear Communication
Communicate clearly about what you're offering and what you're seeking. Use specific details rather than vague descriptions. Ambiguity leads to misunderstandings and bad trading experiences.
Good: "Selling level 10 legendary Eternal Phoenix with 85% friendship, 7,500 cash firm." Bad: "Selling legendary phoenix, make offer."
Patience
Don't rush other players into decisions. Give them time to consider the trade, check their resources, and respond. Pressuring players creates a negative experience and may lead to regretted trades.
Verification
Before finalizing a trade, verify that both parties understand the terms. Confirm the item details, the price, and any additional conditions. This final confirmation prevents misunderstandings.
During the Trade
Use Official Trading Interface
Always use the official Build a Base and Steal trading interface. Never agree to trades outside the official system, as these are almost always scams. The official interface provides protection for both parties.
Middlemen for High-Value Trades
For high-value trades (10,000+ cash), consider using a trusted community middleman. Middlemen hold items from both parties and ensure both sides receive their agreed-upon items. This protects both parties from scams.
Finding a Middleman: Ask in the trading Discord channel for recommendations. The community maintains a list of trusted middlemen.
Double-Check Everything
Before confirming the trade, double-check that you're trading the correct items and receiving the correct items. Once the trade is confirmed, it cannot be reversed. Take your time and verify everything carefully.
Post-Trade Etiquette
Leave Feedback
If the trading platform supports it, leave feedback for your trading partner. Positive feedback helps build good reputations, while negative feedback warns the community about bad traders.
Thank Your Partner
Send a brief thank you message after a successful trade. This simple gesture builds goodwill and encourages positive trading experiences.
Report Scammers
If you encounter a scammer, report them to the moderators with evidence. Include screenshots of the conversation and the trade details. Reporting scammers protects the community from future bad experiences.
Avoiding Common Scams
The Switch Scam
Scammers may agree to trade one item but switch it for a similar-looking lower-value item at the last moment.
Prevention: Always verify the item details in the trading interface before confirming. Pay attention to item names, rarities, and stats.
The Price Switch Scam
Scammers may agree to one price but demand more at the last moment, claiming the item is more valuable than previously discussed.
Prevention: Confirm the final price before initiating the trade and refuse to pay more than the agreed amount.
The Fake Middleman Scam
Scammers may pretend to be a trusted middleman and run off with both parties' items.
Prevention: Only use middlemen recommended by the community. Verify the middleman's identity through official channels.
The "Pay First" Scam
Scammers may ask you to pay first, promising to deliver the item later. They then disappear with your payment.
Prevention: Never pay outside the official trading interface. Always use the system that protects both parties simultaneously.
Building a Positive Reputation
Consistency
Consistently conduct fair trades over time to build a positive reputation. One good trade doesn't make a reputation, but dozens of good trades do.
Community Involvement
Participate in the trading community beyond just making trades. Share market insights, help new players understand pricing, and contribute to price guides.
Conflict Resolution
If a trade goes wrong, communicate respectfully to resolve the issue. Most disputes can be resolved through calm discussion. Escalate to moderators only if necessary.
Transparency
Be transparent about your trading history and reputation. If you've made mistakes in the past, acknowledge them and show how you've improved. Honesty about past issues builds trust.
Trading with New Players
Education
When trading with new players, take time to educate them about fair prices and trading etiquette. Explain the community price guide and help them understand the value of their items.
Fairness
Avoid taking advantage of new players who don't know market prices. Offer fair prices even if you could get away with charging more. Building a positive reputation is worth more than a quick profit.
Patience
New players may have questions or need time to understand the trading process. Be patient and helpful, not frustrated or dismissive.
Consequences of Bad Etiquette
Reputation Damage
Bad trading etiquette leads to a damaged reputation. The Build a Base and Steal community is relatively small, and news of bad traders spreads quickly. A damaged reputation makes it difficult to find trading partners.
Community Exclusion
Repeated bad etiquette can lead to exclusion from trading communities and Discord servers. Moderators may ban traders with a history of scams or unethical behavior.
Account Action
In severe cases, developers may take action against accounts that repeatedly scam or exploit other players. This can range from temporary bans to permanent account termination.
Good trading etiquette benefits everyone. It creates a positive community, reduces scams, and makes trading more enjoyable for all participants. Follow these guidelines to build a positive reputation and contribute to a healthy trading environment.
See Also
Quick Stats Reference
| Element | Typical Value | Best Use |
|---|---|---|
| Cash per minute | 50 - 500 | Track in your daily log |
| Rolls per hour | 20 - 80 | Budget for events |
| Walls per layer | 4 - 8 | Defensive core design |
| Pets per base | 12 - 25 | Income + defense mix |
| Raid attempts/day | 3 - 10 | Energy and target rotation |
Additional Strategic Context
This section provides additional context on the practical considerations that experienced players apply when using the strategies outlined above for the trading etiquette area of community. The content here is drawn from community testing, observed high-level play patterns, and the documented interactions between community mechanics and other game systems. The goal is to give you the kind of contextual awareness that comes from hundreds of hours of play, condensed into a few paragraphs you can absorb in a single sitting.
The first thing to understand is that every choice in Build a Base and Steal has opportunity cost. When you spend cash on rolling, you are choosing not to spend it on wall upgrades, trap purchases, or storage expansion. When you place a pet in your outer ring, you are choosing to expose it to raids in exchange for income. When you join an event team, you are choosing to coordinate with strangers instead of playing solo. None of these choices are objectively correct, and the right answer changes as your collection, your base, and the meta evolve.
Another important consideration is the time horizon. community decisions can be evaluated on three horizons: the per-session horizon (what should I do right now), the per-week horizon (what should I focus on this week), and the per-month horizon (what should I optimize for over the next month). Most beginners operate only on the per-session horizon, and they miss the long-term compounding that the per-week and per-month horizons provide. A good rule of thumb is that 20 percent of your time should be spent on per-session optimization, 30 percent on per-week planning, and 50 percent on per-month strategy.
The trading etiquette area of the game is also where the difference between casual and competitive play shows up most clearly. Casual players treat trading etiquette as a side activity, while competitive players treat it as a core part of their progression strategy. The same activities, when treated with different levels of intentionality, produce dramatically different results. The content in this section is designed to help you cross the line from casual to competitive by sharing the kind of strategic thinking that experienced players apply to trading etiquette.
Common Pitfalls and How to Avoid Them
New players in the trading etiquette area of Build a Base and Steal tend to make a predictable set of mistakes, and most of these mistakes are not obvious until you have made them a few times. This section lists the most common pitfalls and explains how to avoid each one.
Pitfall one: missing event windows. The temptation is to limited-time events offer 5-10x the normal rewards. The result is that the intended goal is not achieved. The fix is to Keep a calendar of upcoming events and plan your rolling and trading budget around them. The events are where the largest single-session gains come from.
Pitfall two: ignoring the trading economy. The temptation is to trades can give you access to pets you cannot easily roll. The result is that the intended goal is not achieved. The fix is to Build a small reserve of tradeable pets and learn to read the market. Even a few successful trades can fund weeks of rolling.
Pitfall three: over-investing in a single base design. The temptation is to base that worked in the early game will not work in the mid game. The result is that the intended goal is not achieved. The fix is to Plan for base evolution from the start, and design walls and traps that can be upgraded incrementally without rebuilding from scratch.
Pitfall four: ignoring offline income. The temptation is to largest source of cash for most players, and it is the one that beginners most often neglect. The result is that the intended goal is not achieved. The fix is to Set up your base for maximum offline accumulation, position your best pets in the core vault, and log off deliberately when your base is in its strongest state.
FAQ
What should I do if the strategy stops working after a patch?
Review the patch notes for any changes to the relevant systems. Internalizing this principle is what separates players who plateau from players who keep climbing, and the difference is visible in the leaderboard positions after just a few weeks.
Where can I find more detailed information about this topic?
Check the community wiki, the official Discord, and the developer blog for trading etiquette updates. Once you have this principle down, you can stop reading specific guides and start generating your own strategies, because the principle will tell you which actions make sense for your specific situation.
How does trading etiquette interact with the trading economy?
Trading and trading etiquette are tightly coupled. The pets you acquire through trading etiquette can be traded. Players who learn this lesson early save themselves weeks of trial and error, and they tend to climb the leaderboard faster than players who learn it through repeated mistakes.
What is the best time of day to focus on trading etiquette?
Timing depends on your region and which events are running. Use this principle to guide your decisions and you will find yourself adapting to patches faster than players who treat each patch as a complete restart.
How much cash should I budget for trading etiquette per session?
Allocate 20-30 percent of daily income to trading etiquette. Build this principle into your daily routine and you will notice improvements in your trading etiquette performance that are not visible in any single session but compound dramatically over time.