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group-buy

Page 2 of 2 · 41 questions tagged group-buy.

41 questions · sorted by votes · page 2 of 2

13 votes2 answers15k views
Is a stablecoin transfer sensible for an order shipping to Singapore?

What I have: a stablecoin transfer · Singapore. This is a planning question. I know what my options are; I do not know how to weigh them. What I want is the minimum…

payment-privacy
payment-privacy

Payment mechanics and their privacy properties: why suppliers ask for stablecoin transfers, what an on-chain transfer reveals, confirmation…

31 questions
group-buy
group-buy

Pooled purchasing: how the economics work, what trust structure a pool needs, splitting a single tested lot, and the failure modes when the…

41 questions
international-shipping
international-shipping

Cross-border movement of research material: transit lanes and their thermal profiles, tracked versus untracked, declaration accuracy, and what…

427 questions
asked by Dr_Aoife_Brennan 50k · 17 months ago
13 votes 5 answers13k views
Is an on-chain payment sensible for an order shipping to Canada?

What I am working with: an on-chain payment · Canada. I am trying to build something sustainable rather than something thorough that I will abandon. I have already…

payment-privacy
payment-privacy

Payment mechanics and their privacy properties: why suppliers ask for stablecoin transfers, what an on-chain transfer reveals, confirmation…

31 questions
group-buy
group-buy

Pooled purchasing: how the economics work, what trust structure a pool needs, splitting a single tested lot, and the failure modes when the…

41 questions
international-shipping
international-shipping

Cross-border movement of research material: transit lanes and their thermal profiles, tracked versus untracked, declaration accuracy, and what…

427 questions
asked by petra_hovland 42k · 21 months ago
13 votes5 answers10k views
How should a five-person group buy be structured so a later dispute is resolvable?

I am comparing three suppliers on documentation rather than on price. Everything I have found on this is either a forum aside or a product page, neither of which I…

group-buy
group-buy

Pooled purchasing: how the economics work, what trust structure a pool needs, splitting a single tested lot, and the failure modes when the…

41 questions
payment-privacy
payment-privacy

Payment mechanics and their privacy properties: why suppliers ask for stablecoin transfers, what an on-chain transfer reveals, confirmation…

31 questions
vendor-vetting
vendor-vetting

Evaluating a supplier on evidence rather than reputation: testing history across batches, whether certificates are batch-specific, how failures…

436 questions
asked by ravi_pillai 16k · 22 months ago
13 votes0 answers6.5k views
Is a bank transfer sensible for an order shipping to the Netherlands?

The particulars: a bank transfer · the Netherlands. I am at the decision point and I would rather think it through than improvise. I would rather spend money on…

payment-privacy
payment-privacy

Payment mechanics and their privacy properties: why suppliers ask for stablecoin transfers, what an on-chain transfer reveals, confirmation…

31 questions
group-buy
group-buy

Pooled purchasing: how the economics work, what trust structure a pool needs, splitting a single tested lot, and the failure modes when the…

41 questions
international-shipping
international-shipping

Cross-border movement of research material: transit lanes and their thermal profiles, tracked versus untracked, declaration accuracy, and what…

427 questions
asked by low_dead_space 42k · 6 months ago
12 votes0 answers4.6k views
What should a twenty-person split record so a bank transfer dispute can be settled?

Concretely: a twenty-person split · a bank transfer. I am trying to do this correctly the first time rather than learn it by getting it wrong. I have already made one…

group-buy
group-buy

Pooled purchasing: how the economics work, what trust structure a pool needs, splitting a single tested lot, and the failure modes when the…

41 questions
payment-privacy
payment-privacy

Payment mechanics and their privacy properties: why suppliers ask for stablecoin transfers, what an on-chain transfer reveals, confirmation…

31 questions
harm-reduction
harm-reduction

Reducing avoidable risk where a decision has already been made: independent verification before use, sterility practice, dose arithmetic checked…

445 questions
asked by esben_lykke 15k · 18 months ago
11 votes 5 answers11k views
What consumer protection do I give up when a chargeback is impossible?

I would rather spend on verification than on volume. I keep seeing this stated as a fact with no explanation attached, and unexplained facts make me suspicious. My…

payment-privacy
payment-privacy

Payment mechanics and their privacy properties: why suppliers ask for stablecoin transfers, what an on-chain transfer reveals, confirmation…

31 questions
harm-reduction
harm-reduction

Reducing avoidable risk where a decision has already been made: independent verification before use, sterility practice, dose arithmetic checked…

445 questions
group-buy
group-buy

Pooled purchasing: how the economics work, what trust structure a pool needs, splitting a single tested lot, and the failure modes when the…

41 questions
asked by kelvin_lam 11k · 14 months ago
11 votes0 answers6.7k views
Is a quantified content assay on one vial from a two-person split enough for the whole split?

Conditions: a quantified content assay · a two-person split. I want to decide this in advance so that I am not deciding it under pressure later. Assume I will follow…

group-buy
group-buy

Pooled purchasing: how the economics work, what trust structure a pool needs, splitting a single tested lot, and the failure modes when the…

41 questions
batch-testing
batch-testing

Testing at the batch or lot level: sampling plans, how many vials from a lot need testing to say anything about the lot, and the difference…

865 questions
coa
coa

Certificates of analysis: what fields a useful one carries, how to tell a real analytical report from a marketing document, batch and lot…

749 questions
asked by gunnar_isaksen 16k · 2.2 years ago
9 votes5 answers11k views
Is an on-chain payment sensible for an order shipping to Sweden?

Stated plainly: an on-chain payment · Sweden. I would like to set this up properly once, rather than adjust it repeatedly. My budget is real but not tight, and my…

payment-privacy
payment-privacy

Payment mechanics and their privacy properties: why suppliers ask for stablecoin transfers, what an on-chain transfer reveals, confirmation…

31 questions
group-buy
group-buy

Pooled purchasing: how the economics work, what trust structure a pool needs, splitting a single tested lot, and the failure modes when the…

41 questions
international-shipping
international-shipping

Cross-border movement of research material: transit lanes and their thermal profiles, tracked versus untracked, declaration accuracy, and what…

427 questions
asked by tess_amankwah 48k · 15 months ago
8 votes0 answers12k views
Is an escrowed payment sensible for an order shipping to Australia?

Conditions: an escrowed payment · Australia. The failure mode I am trying to avoid is making this decision emotionally. I have twelve months in view and I would like…

payment-privacy
payment-privacy

Payment mechanics and their privacy properties: why suppliers ask for stablecoin transfers, what an on-chain transfer reveals, confirmation…

31 questions
group-buy
group-buy

Pooled purchasing: how the economics work, what trust structure a pool needs, splitting a single tested lot, and the failure modes when the…

41 questions
international-shipping
international-shipping

Cross-border movement of research material: transit lanes and their thermal profiles, tracked versus untracked, declaration accuracy, and what…

427 questions
asked by haze_check 17k · 2.0 years ago
7 votes 5 answers14k views
Is a bank transfer sensible for an order shipping to New Zealand?

The particulars: a bank transfer · New Zealand. I would like to define my thresholds before I have a result, for obvious reasons. I want a plan with explicit stopping…

payment-privacy
payment-privacy

Payment mechanics and their privacy properties: why suppliers ask for stablecoin transfers, what an on-chain transfer reveals, confirmation…

31 questions
group-buy
group-buy

Pooled purchasing: how the economics work, what trust structure a pool needs, splitting a single tested lot, and the failure modes when the…

41 questions
international-shipping
international-shipping

Cross-border movement of research material: transit lanes and their thermal profiles, tracked versus untracked, declaration accuracy, and what…

427 questions
asked by lucia_marchetti 18k · 12 months ago
7 votes 5 answers12k views
How should a two-person split be structured so a later dispute is resolvable?

I have certificates from two lots and an independent result on one of them. I want a method I can write down and repeat, not a rule of thumb. I would rather…

group-buy
group-buy

Pooled purchasing: how the economics work, what trust structure a pool needs, splitting a single tested lot, and the failure modes when the…

41 questions
payment-privacy
payment-privacy

Payment mechanics and their privacy properties: why suppliers ask for stablecoin transfers, what an on-chain transfer reveals, confirmation…

31 questions
vendor-vetting
vendor-vetting

Evaluating a supplier on evidence rather than reputation: testing history across batches, whether certificates are batch-specific, how failures…

436 questions
asked by second_lot 11k · 12 months ago
6 votes 5 answers17k views
Is an HPLC purity test on one vial from a five-person group buy enough for the whole split?

What I have: an HPLC purity test · a five-person group buy. This is a planning question. I know what my options are; I do not know how to weigh them. What I want is…

group-buy
group-buy

Pooled purchasing: how the economics work, what trust structure a pool needs, splitting a single tested lot, and the failure modes when the…

41 questions
batch-testing
batch-testing

Testing at the batch or lot level: sampling plans, how many vials from a lot need testing to say anything about the lot, and the difference…

865 questions
coa
coa

Certificates of analysis: what fields a useful one carries, how to tell a real analytical report from a marketing document, batch and lot…

749 questions
asked by mass_shift_18 14k · 2.1 years ago
6 votes5 answers5.1k views
What is the per-participant cost in a five-person group buy once testing is included?

I am comparing three suppliers on documentation rather than on price. I have worked this out and I would like someone to find the error, because I suspect there is…

group-buy
group-buy

Pooled purchasing: how the economics work, what trust structure a pool needs, splitting a single tested lot, and the failure modes when the…

41 questions
cost-analysis
cost-analysis

Cost arithmetic done honestly: cost per milligram after dead-space loss, list versus net price, comparing a multi-dose vial to a fixed-dose pen,…

261 questions
batch-testing
batch-testing

Testing at the batch or lot level: sampling plans, how many vials from a lot need testing to say anything about the lot, and the difference…

865 questions
asked by grainne_ahearn 13k · 8 months ago
5 votes5 answers8.2k views
Is an escrowed payment sensible for an order shipping to Norway?

Conditions: an escrowed payment · Norway. The failure mode I am trying to avoid is making this decision emotionally. I have twelve months in view and I would like the…

payment-privacy
payment-privacy

Payment mechanics and their privacy properties: why suppliers ask for stablecoin transfers, what an on-chain transfer reveals, confirmation…

31 questions
group-buy
group-buy

Pooled purchasing: how the economics work, what trust structure a pool needs, splitting a single tested lot, and the failure modes when the…

41 questions
international-shipping
international-shipping

Cross-border movement of research material: transit lanes and their thermal profiles, tracked versus untracked, declaration accuracy, and what…

427 questions
asked by tobias_reint 19k · 19 months ago
5 votes0 answers7.5k views
How should a twenty-person split be structured so a later dispute is resolvable?

I am comparing three suppliers on documentation rather than on price. I am trying to do this correctly the first time rather than learn it by getting it wrong. I have…

group-buy
group-buy

Pooled purchasing: how the economics work, what trust structure a pool needs, splitting a single tested lot, and the failure modes when the…

41 questions
payment-privacy
payment-privacy

Payment mechanics and their privacy properties: why suppliers ask for stablecoin transfers, what an on-chain transfer reveals, confirmation…

31 questions
vendor-vetting
vendor-vetting

Evaluating a supplier on evidence rather than reputation: testing history across batches, whether certificates are batch-specific, how failures…

436 questions
asked by loss_on_drying 47k · 2.3 years ago
4 votes5 answers12k views
Is a bank transfer sensible for an order shipping to South Africa?

The particulars: a bank transfer · South Africa. I am at the decision point and I would rather think it through than improvise. I would rather spend money on…

payment-privacy
payment-privacy

Payment mechanics and their privacy properties: why suppliers ask for stablecoin transfers, what an on-chain transfer reveals, confirmation…

31 questions
group-buy
group-buy

Pooled purchasing: how the economics work, what trust structure a pool needs, splitting a single tested lot, and the failure modes when the…

41 questions
international-shipping
international-shipping

Cross-border movement of research material: transit lanes and their thermal profiles, tracked versus untracked, declaration accuracy, and what…

427 questions
asked by orla_sheridan 14k · 2.0 years ago
2 votes 5 answers5.9k views
Is a bank transfer sensible for an order shipping to Finland?

The particulars: a bank transfer · Finland. I would like to define my thresholds before I have a result, for obvious reasons. I want a plan with explicit stopping…

payment-privacy
payment-privacy

Payment mechanics and their privacy properties: why suppliers ask for stablecoin transfers, what an on-chain transfer reveals, confirmation…

31 questions
group-buy
group-buy

Pooled purchasing: how the economics work, what trust structure a pool needs, splitting a single tested lot, and the failure modes when the…

41 questions
international-shipping
international-shipping

Cross-border movement of research material: transit lanes and their thermal profiles, tracked versus untracked, declaration accuracy, and what…

427 questions
asked by marta_szymanska 17k · 6 months ago