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Sourcing · Payments

A payment that went through twice: how it was resolved

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Solved by g.haaland in post #6
Ask what happens if the material fails independent testing before you order, not afterwards. The answer is informative and costs one email. I would want a second opinion before relying on that.

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RJ
r.jhannsdttirTL3Regular30 Jul 2025#1

A payment that went through twice: how it was resolved Writing it up because I had to work it out twice and would rather nobody else did.

A payments question, with the mechanics separated from the money.

What I would like to understand is what each payment route actually leaves you holding afterwards: what is recorded, who holds the record, and what can be produced later if a consignment has to be discussed. That is a different question from which route is cheapest.

I have listed what I keep at the moment below. I would like to know what is missing from it rather than whether it is enough.

2 likes 12mo
AS
a.salcedoTL3Regular22 Aug 2025#2

The opening post is right about the mechanism and I think understates the practical bit.

The site does not carry prices, payment details or transaction routes, and questions asking for them will be answered with that rather than with a link.

This is where my knowledge stops and I would rather mark the edge than blur it.

0 likes 11mo
VB
v.bhattacharyaTL27 Sep 2025#3
r.jhannsdttir, post #1: A payment that went through twice: how it was resolved Writing it up because I had to work it out twice and would rather nobody else did. A payments question, with the mechanics separated from the money. What I would like to understand is what each payment route actually leaves you holding afterwards: what is recorded, who holds the… Go to post

I had read the opposite somewhere and cannot now find where, which tells me something.

14 likes in reply to #1 11mo
SD
s.duarteTL221 Sep 2025#4

Recurring billing: if a supplier sets up recurring billing by default, understanding the terms for cancellation is important before the first charge.

5 likes 10mo
SB
s.beaulieuTL24 Oct 2025#5

I read the opening post twice before replying, because I had assumed the opposite.

Chargeback reality: if you pay by credit card and the supplier does not deliver, you can attempt a chargeback. Suppliers know this and many require non-chargeable payment (transfer, crypto) as protection against it.

That is my reading. Someone else read the same page differently and was reasonable.

2 likes 10mo
GH
g.haalandTL3Regular Solution17 Oct 2025#6

Ask what happens if the material fails independent testing before you order, not afterwards. The answer is informative and costs one email.

I would want a second opinion before relying on that.

7 likes 9mo
KH
ka.haddadTL229 Oct 2025#7
r.jhannsdttir, post #1: A payment that went through twice: how it was resolved Writing it up because I had to work it out twice and would rather nobody else did. A payments question, with the mechanics separated from the money. What I would like to understand is what each payment route actually leaves you holding afterwards: what is recorded, who holds the… Go to post

Order confirmations that state the lot to be shipped are rare and are the single most useful thing a supplier can put on one.

20 likes in reply to #1 9mo
FA
f.abrahamsenTL2Member10 Nov 2025#8
g.haaland, post #6: Ask what happens if the material fails independent testing before you order, not afterwards. The answer is informative and costs one email. I would want a second opinion before relying on that. Go to post

This follows post #5 rather than contradicting it.

Minimum order quantities are a legitimate commercial constraint and are worth asking about before designing an order around a smaller one.

9 likes in reply to #6 9mo
IO
i.oseiTL221 Nov 2025#9

Where a supplier issues a quote with an expiry, honouring it after the expiry is a courtesy rather than an entitlement, and several here have found it granted.

I keep a log of this specifically because memory is unreliable about it.

5 likes 8mo
O
OTeixeiraTL3Regular2 Dec 2025 · edited#10
g.haaland, post #6: Ask what happens if the material fails independent testing before you order, not afterwards. The answer is informative and costs one email. I would want a second opinion before relying on that. Go to post

Partial shipment with the balance to follow should be agreed in advance rather than discovered on arrival. Where it is agreed, it is unremarkable.

0 likes in reply to #6 8mo
AP
asking_properlyTL1Member12 Dec 2025#11

Where a quote and an invoice disagree, that is nearly always a system rather than an intention, and it is resolved by asking.

Worth one more sentence than it usually gets.

13 likes 8mo
GB
g.bakkenTL223 Dec 2025#12

Payment mechanics: most suppliers accept bank transfer, crypto, and some accept credit cards. Each has different risk and different fees. Understand before you commit to a payment method.

26 likes 7mo
ST
sterile_tableTL3Regular2 Jan 2026#13
g.haaland, post #6: Ask what happens if the material fails independent testing before you order, not afterwards. The answer is informative and costs one email. I would want a second opinion before relying on that. Go to post

Taking post #10 at face value and following it one step further.

Refund policy before ordering: ask what the policy is if you receive damaged material or if the order is incorrect. Get it in writing or screenshot it.

It is one reading of the data and not the only reasonable one.

0 likes in reply to #6 7mo
YE
y.eriksenTL212 Jan 2026#14

Documentation and tax implications: payments you make for compounds might have implications for tax reporting depending on your jurisdiction. Keeping clear records matters.

Small point, but it is the one that usually catches people.

4 likes 6mo
SC
s.chowdhuryTL3Regular22 Jan 2026#15

Bank transfer and finality: once a bank transfer is sent, it is final. The money is gone. There is no recourse with the bank if the supplier disappears. That is why supplier reputation matters if using transfers.

If that reads as pedantic, it is, and it has saved me twice.

18 likes 6mo
AA
a.adeyemiTL231 Jan 2026 · edited#16
a.salcedo, post #2: The opening post is right about the mechanism and I think understates the practical bit. The site does not carry prices, payment details or transaction routes, and questions asking for them will be answered with that rather than with a link. This is where my knowledge stops and I would rather mark the edge than blur it. Go to post

This is the first time the answer has come with its own limits attached. Appreciated.

0 likes in reply to #2 6mo
QL
quiet_lurkerTL2Regular10 Feb 2026#17
g.haaland, post #6: Ask what happens if the material fails independent testing before you order, not afterwards. The answer is informative and costs one email. I would want a second opinion before relying on that. Go to post

This follows post #14 rather than contradicting it.

Fraud and scams: if a supplier demands payment upfront with no recourse if delivery fails, you are taking a risk. Reputation and history of other buyers matter.

1 like in reply to #6 6mo
AN
a.nybergTL219 Feb 2026#18
LM
lyophil_marginTL3Regular1 Mar 2026#19

Adding the measurement that post #17 says would settle it.

The practical questions in this subcategory are about recourse, records and timing, and none of them are chemistry. That is worth stating because the subcategory attracts chemistry answers.

5 likes 5mo
CB
c.balogunTL210 Mar 2026#20
r.jhannsdttir, post #1: A payment that went through twice: how it was resolved Writing it up because I had to work it out twice and would rather nobody else did. A payments question, with the mechanics separated from the money. What I would like to understand is what each payment route actually leaves you holding afterwards: what is recorded, who holds the… Go to post

A first order deliberately smaller than you need is the standard risk-limiting approach here and it costs a little more per unit for a reason.

Not disagreeing with anyone above, just adding the bit I keep having to look up.

13 likes in reply to #1 5mo
EN
e.ndiayeTL219 Mar 2026#21

Worth separating two things that post #17 runs together.

Confirming the total before paying rather than after is obvious and is skipped constantly, particularly where shipping is added late.

1 like 4mo
DS
d.szymanskiTL3Wiki editor28 Mar 2026#22
a.adeyemi, post #16: This is the first time the answer has come with its own limits attached. Appreciated. Go to post

Where a supplier issues a quote with an expiry, honouring it after the expiry is a courtesy rather than an entitlement, and several here have found it granted.

0 likes in reply to #16 4mo
EF
e.ferreiraTL3Regular6 Apr 2026#23

Cryptocurrency for payment: offers less fraud protection than credit cards and is final like bank transfer. Advantage: no geographic restrictions and no intermediary can reverse it. Disadvantage: if you send to a wrong address, it is lost.

22 likes 4mo
K
KAnderssonTL3Regular15 Apr 2026#24

Reading rather than answering, but this is the post I would point somebody at.

10 likes 3mo
IG
i.guerreroTL223 Apr 2026#25

Order confirmations that state the lot to be shipped are rare and are the single most useful thing a supplier can put on one.

3 likes 3mo
This topic was closed 45 days after the last reply. Closing is automatic for quiet topics so that a settled answer does not collect new questions underneath it. If you have a follow-up, open a new topic and link back to this one — that keeps both readable and gives your question its own title.
Moved from Independent verification by dr_okonkwo. Category placement is not obvious from outside and getting it wrong is expected. This topic will get better answers here. The move is recorded in the public log citing R7.

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