Sources of the withdrawal data

Every figure on this website about withdrawal times, limits, minimum amounts, fees, verification and bonus terms comes from publicly available sources: the operators' own terms and conditions, FAQ and payment pages, plus the information portals AskGamblers (English and German editions), Casino.Guru, gambling.com and Vigiswiss, and GuruGamer for one single field. The data was last collected on 05.10.2026. No accounts of our own, deposits or real-money withdrawals are part of it, and there are no scores, rankings or seals.

This page explains which source is used for which brand and field, what we do when two sources disagree, and why some fields deliberately say “not stated”. How the values are collected, normalised and placed on the pages is set out in the full methodology of the data collection in detail. The results themselves are gathered in the withdrawal profiles of the five casinos, where every value sits next to its source.

Overview: all sources used

The table lists each source with its type, the brands it is used for and the fields it supports. Operator pages are named as text only and are not linked, because we never link to a casino in source notes; partner links on this website are kept separate and marked as advertising, as the advertising notice explains. All sources, portals included, are named as text in the “Location” column of the table and in the source list at the end of each page; no source is linked.

Scroll the table sideways →

Operator statements: terms, FAQ and payment pages

Where an operator publishes its own withdrawal rules, that is the most binding source, since the terms and conditions govern every withdrawal request. For two of the five brands such texts are available in sufficient depth:

• 7Bit: The terms cover the operator, the licence, the limits in Bitcoin (0.12 BTC per week, 0.48 BTC per month), instalment payouts of large wins and a KYC period of up to 30 working days after complete documents. The FAQ add processing for verified accounts, fees and the minimum amount; the bonus terms and the bonus page add the wagering rules.
• Cobra: The terms state up to 72 hours of processing after approval and up to 3 working days for bank transfers; the payment page lists methods, per-transaction limits and fees; the KYC page gives a check period of up to 30 working days; the FAQ name a processing target of 12 hours and the maximum bet with a bonus.

For Boomerang, SkyCrown and Wazamba the profiles rely on information portals, because the publicly readable operator pages held fewer details on withdrawals. Operator pages are only ever named as text on this website; we do not place links to a casino in source notes.

Information portals: what they provide and where they stop

Portals summarise payment terms in a uniform format, often with pending time, transfer time per method and limits side by side. That makes them useful for comparison, but they remain a third-party account:

• AskGamblers is the most frequently used source, because its English edition lists withdrawal times per method, payment methods, minimum amount, fees and weekend rules for all five brands. For Wazamba there is also a German edition whose figures partly differ.
• Casino.Guru mainly supplies licence and operator data as well as daily, weekly and monthly limits, and explicitly flags missing licences.
• gambling.com (Austrian edition) is the main source for SkyCrown on limits, instalments, fees and bonus terms.
• Vigiswiss adds withdrawal times per method for SkyCrown, the point at which verification is required, and a second view on bonus and support.
• GuruGamer is only used for the question of whether SkyCrown offers German.

User comments on portals are never treated as fact. One example is the daily limit at Wazamba: only a comment mentions €500 per day, so the profile says “not stated”.

Which sources stand behind which brand

Each brand has its own source picture, which also explains why some fields are more reliable than others:

• Boomerang: Most fields come from AskGamblers; daily and monthly limits, year founded and the licence details from Casino.Guru; the bonus terms from the AskGamblers bonus page. All values are collected on the page about withdrawals at Boomerang Casino with the source of each field.
• SkyCrown: Three portals overlap here, gambling.com, AskGamblers and Vigiswiss, so this brand, together with 7Bit, has the most conflicting figures. The side-by-side view is on the page about withdrawals at SkyCrown with every variant.
• Wazamba: The basis is the English and German edition of AskGamblers plus Casino.Guru; eight fields remain unsupported, more than for any other brand, as the overview of withdrawals at Wazamba openly shows.
• Cobra: Operator statements from the terms, payment page, KYC page and FAQ dominate, complemented by AskGamblers and Casino.Guru, as documented on the page about withdrawals at Cobra Casino with quotes.
• 7Bit: Here too many values come directly from the operator's terms, FAQ and bonus terms, while AskGamblers and Casino.Guru supply euro figures for the limits, as the page about withdrawals at 7Bit Casino shows in detail.

Conflicting sources: according to source A / according to source B

When two sources give different values for the same field, we do not quietly pick one. Both figures are shown side by side, each with its source, following the pattern “according to source A … / according to source B …”. Across all five brands this applies to 36 fields. Typical cases:

• Boomerang licence: Costa Rica according to AskGamblers, no valid licence according to Casino.Guru.
• 7Bit limits: 0.12 BTC per week and 0.48 BTC per month according to the terms, €10,000 per week and €40,000 per month according to Casino.Guru and AskGamblers.
• Wazamba monthly limit: €20,000 according to Casino.Guru and AskGamblers EN, €10,000 according to AskGamblers DE.
• Cobra bank transfer: up to 3 working days according to the terms, 5–7 days according to AskGamblers, “Instant” according to the payment page.
• Cobra KYC duration: up to 30 working days according to the KYC page, 0–24 hrs according to AskGamblers.
• SkyCrown bonus time limit: 14 days according to gambling.com, 5 days according to Vigiswiss.

For readers this means: where there is a range, the stricter figure is the safer basis for planning, and a look at the operator's current terms is worthwhile before any withdrawal request. How such differences affect processing times is shown in the comparison of online casino withdrawal times with every variant per brand.

“Not stated” instead of estimates

If none of the sources gives a supported value for a field, we write “not stated”. We do not extrapolate, borrow values from other brands or fill gaps with averages. Across all five brands 16 fields remain open:

• Boomerang: crypto withdrawal time, weekly limit, instalments.
• SkyCrown: duration of verification.
• Wazamba: crypto withdrawal time, limits per transaction, per day and per week, instalments, duration of verification, maximum bet and time limit for the bonus.
• Cobra: instalments, bonus time limit.
• 7Bit: limits per transaction and per day; according to the terms the maximum per withdrawal depends on the payment method.

A gap does not mean there is no rule, only that it is not stated in the sources we used. With limits in particular it is worth asking support before requesting a larger amount; which maximum amounts are documented is shown in the overview of withdrawal limits per casino with the source of each value.

Quotes, original language and figures

For every value we store the verbatim quote from its source. Quotes from English-language sources stay in the original language; the wording on the German pages is a faithful paraphrase. Counts such as the number of withdrawal methods or supported cryptocurrencies are counted from the documented list rather than taken from marketing copy.

Operator wording such as “Instant” is reproduced as a quote and marked as such, because it describes the operator's intention, not a verified transfer time. Bonus data is only included insofar as it affects a withdrawal, meaning the wagering requirement, maximum bet and time limit.

Data status and updates

All sources were last retrieved and reconciled on 05.10.2026; this date also appears as the data status on every single page. When an operator changes its terms or a portal updates its figures, the affected fields are collected again and the date is adjusted. Between two reconciliations, conditions may have changed without this being visible here yet.

What counts for an actual withdrawal is always the set of conditions in force in the customer account and in the operator's terms at the time of the request. This website is not a casino and does not accept deposits. Why links to operators may earn a commission is explained in the advertising notice on partner links on a separate page. Gambling is only permitted from the age of 18 and can be addictive; help and advice are available on the page about responsible gambling with support contacts.