astrina
Live rates · refreshed on this page every 30 seconds

Crypto exchange

Rates, reserves and limits from the exchangers themselves — plus our own check of each one against regulator lists and threat feeds.

You send
You receive · best offer
BTC → Tether ERC20 (USDT) BTC → Tether BEP20 (USDT) BTC → Ethereum (ETH) BTC → Litecoin (LTC) 1 BTC = 83 060.80 USDTTRC20 at the best offer
rates from 22:40 UTC BTC→USDTTRC20
651exchangers
57,101directions
330currencies
60offers for this pair
No documents Fixed rate Automatic Takes my amount
60 of 255 exchangers 162 hidden by filters
#Exchanger You sendYou receive Reserve
1
MarketExchange best rate
✓ clean on our feeds □ no documents ⚡ automatic ∿ floating ◷ 26 mo in business
5.8700 BTC
no sending fee
487 569.66
USDTTRC20
30 000 000 USDTTRC20
limits 0.02544902–24.2372 BTC
Exchange
2
Bitsz
✓ clean on our feeds □ no documents ⚡ automatic ∿ floating ◷ 29 mo in business
5.8700 BTC
no sending fee
486 712.50
−857.1616 vs best
50 000 000 USDTTRC20
limits 0.03635579–145.4232 BTC
Exchange
3
CryptoMonitor
✓ clean on our feeds □ no documents ⚡ automatic ∿ floating ◷ 22 mo in business
5.8700 BTC
no sending fee
486 416.68
−1 152.98 vs best
45 000 000 USDTTRC20
limits 0.06059299–109.0674 BTC
Exchange
4
Ybexio
✓ clean on our feeds □ no documents ⚡ automatic ∿ floating ◷ 40 mo in business
5.8700 BTC
no sending fee
486 416.68
−1 152.98 vs best
50 000 000 USDTTRC20
limits 0.06059291–30.2965 BTC
Exchange
5
Сапфирекс
✓ clean on our feeds □ no documents ⏳ manual ∿ floating ◷ 28 mo in business
5.8700 BTC
no sending fee
486 370.96
−1 198.70 vs best
7 020 639 USDTTRC20
limits 0.06–20.0000 BTC
Exchange
6
LetsGo
✓ clean on our feeds □ no documents ⏳ manual ∿ floating ◷ 23 mo in business
5.8700 BTC
no sending fee
486 370.96
−1 198.70 vs best
1 000 000 USDTTRC20
limits 0.1–12.0690 BTC
Exchange
7
AlpinaEx
✓ clean on our feeds □ no documents ⏳ manual ∿ floating ◷ 19 mo in business
5.8700 BTC
no sending fee
486 201.80
−1 367.86 vs best
517 547 USDTTRC20
limits 0.06056195–12.1124 BTC
Exchange
8
Грааль
✓ clean on our feeds □ no documents ⏳ manual ∿ floating ◷ 27 mo in business
5.8700 BTC
no sending fee
486 129.85
−1 439.81 vs best
25 000 000 USDTTRC20
limits 0.0505–11.7732 BTC
Exchange
9
ExWell
✓ clean on our feeds □ no documents ⚡ automatic ∿ floating ◷ 43 mo in business
5.8700 BTC
no sending fee
485 108.16
−2 461.50 vs best
990 000 USDTTRC20
limits 0.122–121.0700 BTC
Exchange
10
LuckyChange
✓ clean on our feeds □ no documents ⚡ automatic ∿ floating ◷ 28 mo in business
5.8700 BTC
no sending fee
484 939.50
−2 630.16 vs best
19 999 644 USDTTRC20
limits 0.2423182–36.3477 BTC
Exchange
11
EasyBusy
✓ clean on our feeds □ no documents ⏳ manual ∿ floating ◷ 30 mo in business
5.8700 BTC
no sending fee
484 802.36
−2 767.30 vs best
1 484 613 USDTTRC20
limits 0.048394–10.8886 BTC
Exchange
12
CoinPayMaster
✓ clean on our feeds ▤ documents ⏳ manual ∿ floating ◷ 98 mo in business
5.8700 BTC
no sending fee
484 800.27
−2 769.39 vs best
35 027 594 USDTTRC20
limits 0.14303792–50.0000 BTC
Exchange
13
КриптоМенялка
✓ clean on our feeds □ no documents ⏳ manual ∿ floating ◷ 26 mo in business
5.8700 BTC
no sending fee
484 770.30
−2 799.36 vs best
3 642 543 USDTTRC20
limits 0.04–12.1089 BTC
Exchange
14
BucksBunny
✓ clean on our feeds □ no documents ⏳ manual ∿ floating ◷ 48 mo in business
5.8700 BTC
no sending fee
484 633.36
−2 936.30 vs best
10 850 000 USDTTRC20
limits 0.060549–12.1099 BTC
Exchange
15
SectorMoney
✓ clean on our feeds □ no documents ⏳ manual ∿ floating ◷ 28 mo in business
5.8700 BTC
no sending fee
484 582.05
−2 987.61 vs best
10 386 883 USDTTRC20
limits 0.06–20.0000 BTC
Exchange
16
OpenChange
✓ clean on our feeds □ no documents ⏳ manual ∿ floating ◷ 134 mo in business
5.8700 BTC
no sending fee
484 478.50
−3 091.16 vs best
18 600 000 USDTTRC20
limits 0.06059306–24.2372 BTC
Exchange
17
Sharky
✓ clean on our feeds □ no documents ⏳ manual ∿ floating ◷ 54 mo in business
5.8700 BTC
no sending fee
484 430.65
−3 139.01 vs best
5 500 000 USDTTRC20
limits 0.04847439–6.0593 BTC
Exchange
18
ImExchanger
✓ clean on our feeds □ no documents ⏳ manual ∿ floating ◷ 131 mo in business
5.8700 BTC
no sending fee
484 382.21
−3 187.45 vs best
25 000 000 USDTTRC20
limits 0.06059299–14.5423 BTC
Exchange
19
JohnnyDo
✓ clean on our feeds □ no documents ⏳ manual ∿ floating ◷ 62 mo in business
5.8700 BTC
no sending fee
484 353.15
−3 216.51 vs best
6 500 000 USDTTRC20
limits 0.06059299–9.0889 BTC
Exchange
20
GetMoney
✓ clean on our feeds □ no documents ⏳ manual ∿ floating ◷ 13 mo in business
5.8700 BTC
no sending fee
484 333.77
−3 235.89 vs best
1 000 000 USDTTRC20
limits 0.06059905–12.1198 BTC
Exchange
21
BroGuru
✓ clean on our feeds □ no documents ⏳ manual ∿ floating ◷ 57 mo in business
5.8700 BTC
no sending fee
484 296.12
−3 273.54 vs best
7 000 000 USDTTRC20
limits 0.05813946–10.9011 BTC
Exchange
22
ProtonPlus
✓ clean on our feeds □ no documents ⏳ manual ∿ floating ◷ 49 mo in business
5.8700 BTC
no sending fee
483 989.86
−3 579.80 vs best
7 600 000 USDTTRC20
limits 0.048474–14.5423 BTC
Exchange
23
Bitality
✓ clean on our feeds ▤ documents ⏳ manual ∿ floating ◷ 75 mo in business
5.8700 BTC
no sending fee
483 750.44
−3 819.22 vs best
31 826 429 USDTTRC20
limits 0.30000001–100.0000 BTC
Exchange
24
Haltee
✓ clean on our feeds □ no documents ⚡ automatic ∿ floating ◷ 8 mo in business
5.8700 BTC
no sending fee
483 691.75
−3 877.91 vs best
40 000 000 USDTTRC20
limits 0.0244417–489.2419 BTC
Exchange
25
Delets
✓ clean on our feeds □ no documents ⏳ manual ∿ floating ◷ 96 mo in business
5.8700 BTC
no sending fee
483 202.14
−4 367.52 vs best
1 234 752 USDTTRC20
limits 0.04–15.0000 BTC
Exchange
26
EasyBit
✓ clean on our feeds ▤ documents ⚡ automatic ∿ floating ◷ 83 mo in business
5.8700 BTC
no sending fee
482 995.90
−4 573.76 vs best
2 392 788 USDTTRC20
limits 0.00037–29.0800 BTC
Exchange
27
RamonCash
✓ clean on our feeds □ no documents ⏳ manual ∿ floating ◷ 100 mo in business
5.8700 BTC
no sending fee
482 717.48
−4 852.18 vs best
9 000 000 USDTTRC20
limits 0.05–109.4435 BTC
Exchange
28
CosmoChanger
✓ clean on our feeds ▤ documents ⏳ manual ∿ floating ◷ 69 mo in business
5.8700 BTC
no sending fee
482 348.12
−5 221.54 vs best
2 952 691 USDTTRC20
limits 0.5–50.0000 BTC
Exchange
29
Даркен
✓ clean on our feeds □ no documents ⏳ manual ∿ floating ◷ 59 mo in business
5.8700 BTC
no sending fee
482 266.27
−5 303.39 vs best
2 542 208 USDTTRC20
limits 0.03–30.9432 BTC
Exchange
30
Nadex
✓ clean on our feeds □ no documents ⚡ automatic ∿ floating ◷ 40 mo in business
5.8700 BTC
no sending fee
481 996.82
−5 572.84 vs best
50 000 000 USDTTRC20
limits 0.015–608.9286 BTC
Exchange
31
Finex24
✓ clean on our feeds □ no documents ⚡ automatic ∿ floating ◷ 68 mo in business
5.8700 BTC
no sending fee
481 959.50
−5 610.16 vs best
50 000 000 USDTTRC20
limits 0.015–608.9758 BTC
Exchange
32
MTexchange
✓ clean on our feeds □ no documents ⏳ manual ∿ floating ◷ 16 mo in business
5.8700 BTC
no sending fee
481 947.45
−5 622.21 vs best
945 098 USDTTRC20
limits 0.00487193–11.5111 BTC
Exchange
33
KeysTop
✓ clean on our feeds □ no documents ⏳ manual ∿ floating ◷ 21 mo in business
5.8700 BTC
no sending fee
481 940.34
−5 629.32 vs best
10 000 000 USDTTRC20
limits 0.046–11.5954 BTC
Exchange
34
2rbina
✓ clean on our feeds □ no documents ⚡ automatic ∿ floating ◷ 96 mo in business
5.8700 BTC
no sending fee
481 775.70
−5 793.96 vs best
1 692 147 USDTTRC20
limits 0.029851–12.1842 BTC
Exchange
35
1Mile
✓ clean on our feeds ▤ documents ⚡ automatic ∿ floating ◷ 110 mo in business
5.8700 BTC
no sending fee
481 719.84
−5 849.82 vs best
33 282 226 USDTTRC20
limits 0.0134–12.1856 BTC
Exchange
36
Fly-Pay
✓ clean on our feeds □ no documents ⚡ automatic ∿ floating ◷ 106 mo in business
5.8700 BTC
no sending fee
481 600.78
−5 968.88 vs best
3 000 000 USDTTRC20
limits 0.00039004–36.5656 BTC
Exchange
37
YellowChanger
✓ clean on our feeds □ no documents ⚡ automatic ∿ floating ◷ 45 mo in business
5.8700 BTC
no sending fee
481 446.74
−6 122.92 vs best
1 000 000 USDTTRC20
limits 0.01–12.0000 BTC
Exchange
38
MrMoney
✓ clean on our feeds □ no documents ⏳ manual ∿ floating ◷ 25 mo in business
5.8700 BTC
no sending fee
481 034.90
−6 534.76 vs best
18 519 934 USDTTRC20
limits 0.001199–225.9974 BTC
Exchange
39
BitKit
✓ clean on our feeds □ no documents ⏳ manual ∿ floating ◷ 41 mo in business
5.8700 BTC
no sending fee
480 717.47
−6 852.19 vs best
500 000 USDTTRC20
limits 0.02442197–6.1055 BTC
Exchange
40
Buy-Bitcoin
✓ clean on our feeds □ no documents ⏳ manual ∿ floating ◷ 19 mo in business
5.8700 BTC
no sending fee
479 753.03
−7 816.63 vs best
843 086 USDTTRC20
limits 0.006658–10.3156 BTC
Exchange
41
БарскийДворОбмен
✓ clean on our feeds □ no documents ⚡ automatic ∿ floating ◷ 29 mo in business
5.8700 BTC
no sending fee
479 561.69
−8 007.97 vs best
5 612 237 USDTTRC20
limits 0.0031–12.2404 BTC
Exchange
42
YaObmen
✓ clean on our feeds □ no documents ⚡ automatic ∿ floating ◷ 65 mo in business ⚠ 1 open complaint
5.8700 BTC
no sending fee
479 509.91
−8 059.75 vs best
2 144 712 USDTTRC20
limits 0.01162965–10.0000 BTC
Exchange
43
Transfer24
✓ clean on our feeds □ no documents ⚡ automatic ∿ floating ◷ 124 mo in business
5.8700 BTC
no sending fee
479 506.54
−8 063.12 vs best
2 378 769 USDTTRC20
limits 0.01101764–10.0000 BTC
Exchange
44
Crypto007
✓ clean on our feeds □ no documents ⚡ automatic ∿ floating ◷ 30 mo in business
5.8700 BTC
no sending fee
479 083.53
−8 486.13 vs best
48 069 261 USDTTRC20
limits 0.0033–12.2526 BTC
Exchange
45
Boss-Exchange
✓ clean on our feeds □ no documents ⚡ automatic ∿ floating ◷ 19 mo in business
5.8700 BTC
no sending fee
479 064.13
−8 505.52 vs best
9 357 356 USDTTRC20
limits 0.0064–12.2531 BTC
Exchange
46
Moneta365
✓ clean on our feeds □ no documents ⚡ automatic ∿ floating ◷ 46 mo in business
5.8700 BTC
no sending fee
478 625.79
−8 943.87 vs best
13 095 776 USDTTRC20
limits 0.0048–12.2643 BTC
Exchange
47
Best-Obmen
✓ clean on our feeds □ no documents ⏳ manual ∿ floating ◷ 112 mo in business
5.8700 BTC
no sending fee
478 541.20
−9 028.45 vs best
7 081 159 USDTTRC20
limits 0.009813–12.2665 BTC
Exchange
48
MultiVal
✓ clean on our feeds □ no documents ⚡ automatic ∿ floating ◷ 161 mo in business
5.8700 BTC
no sending fee
478 465.06
−9 104.60 vs best
1 842 351 USDTTRC20
limits 0.00613423–6.1342 BTC
Exchange
49
AppBit
✓ clean on our feeds □ no documents ⏳ manual ∿ floating ◷ 67 mo in business
5.8700 BTC
no sending fee
478 358.99
−9 210.67 vs best
2 721 581 USDTTRC20
limits 0.00920339–12.2712 BTC
Exchange
50
Касса
✓ clean on our feeds □ no documents ⏳ manual ∿ floating ◷ 122 mo in business
5.8700 BTC
no sending fee
478 228.90
−9 340.75 vs best
2 095 802 USDTTRC20
limits 0.025–6.1373 BTC
Exchange
51
EpiChange
✓ clean on our feeds □ no documents ⚡ automatic ∿ floating ◷ 48 mo in business
5.8700 BTC
no sending fee
478 227.40
−9 342.25 vs best
2 038 891 USDTTRC20
limits 0.000184–25.0264 BTC
Exchange
52
EezyCash
✓ clean on our feeds ▤ documents ⏳ manual ∿ floating ◷ 71 mo in business
5.8700 BTC
no sending fee
477 084.85
−10 484.81 vs best
39 001 304 USDTTRC20
limits 0.12304–7.3824 BTC
Exchange
53
MoonLight
✓ clean on our feeds □ no documents ⏳ manual ∿ floating ◷ 26 mo in business
5.8700 BTC
no sending fee
474 852.98
−12 716.68 vs best
15 000 000 USDTTRC20
limits 0.054–150.0000 BTC
Exchange
54
Размен
✓ clean on our feeds □ no documents ⏳ manual ∿ floating ◷ 28 mo in business
5.8700 BTC
no sending fee
474 406.70
−13 162.96 vs best
1 441 463 USDTTRC20
limits 0.1–12.0000 BTC
Exchange
55
First-BTC
✓ clean on our feeds □ no documents ⏳ manual ∿ floating ◷ 86 mo in business ⚠ 1 open complaint
5.8700 BTC
no sending fee
473 717.04
−13 852.62 vs best
6 239 645 USDTTRC20
limits 0.00619572–6.8934 BTC
Exchange
56
ObmenoFF
✓ clean on our feeds □ no documents ⚡ automatic ∿ floating ◷ 119 mo in business
5.8700 BTC
no sending fee
473 138.02
−14 431.64 vs best
1 527 559 USDTTRC20
limits 0.00496264–6.2033 BTC
Exchange
57
FastEx
✓ clean on our feeds □ no documents ⚡ automatic ∿ floating ◷ 26 mo in business
5.8700 BTC
no sending fee
472 901.45
−14 668.21 vs best
1 496 647 USDTTRC20
limits 0.00496512–6.2064 BTC
Exchange
58
Global-Ex
✓ clean on our feeds □ no documents ⏳ manual ∿ floating ◷ 81 mo in business
5.8700 BTC
no sending fee
470 489.60
−17 080.06 vs best
24 239 472 USDTTRC20
limits 0.08–50.0000 BTC
Exchange
59
Hinadex
✓ clean on our feeds □ no documents ⚡ automatic ∿ floating ◷ 34 mo in business
5.8700 BTC
no sending fee
469 335.19
−18 234.47 vs best
707 327 USDTTRC20
limits 0.003634–10.0000 BTC
Exchange
60
ChangeProject
✓ clean on our feeds □ no documents ⏳ manual ∿ floating ◷ 79 mo in business ⚠ 1 open complaint
5.8700 BTC
no sending fee
455 293.89
−32 275.76 vs best
1 163 146 USDTTRC20
limits 0.03029818–30.0000 BTC
Exchange
—
SwapGate ⚠ PhishDestroy
Listed by a regulator or a threat feed. We show the rate and we do not rank it — that is an official warning, not our opinion.
486 368.97 USDTTRC20
See the report
—
Revbit ⚠ PhishDestroy
Listed by a regulator or a threat feed. We show the rate and we do not rank it — that is an official warning, not our opinion.
486 201.80 USDTTRC20
See the report
—
LovanPay ⚠ PhishDestroy
Listed by a regulator or a threat feed. We show the rate and we do not rank it — that is an official warning, not our opinion.
484 860.30 USDTTRC20
See the report
—
Exdex ⚠ PhishDestroy
Listed by a regulator or a threat feed. We show the rate and we do not rank it — that is an official warning, not our opinion.
484 309.36 USDTTRC20
See the report
—
BitFlaming ⚠ PhishDestroy
Listed by a regulator or a threat feed. We show the rate and we do not rank it — that is an official warning, not our opinion.
483 511.21 USDTTRC20
See the report
—
Platov ⚠ PhishDestroy
Listed by a regulator or a threat feed. We show the rate and we do not rank it — that is an official warning, not our opinion.
483 245.73 USDTTRC20
See the report
—
Fswap ⚠ PhishDestroy
Listed by a regulator or a threat feed. We show the rate and we do not rank it — that is an official warning, not our opinion.
482 226.07 USDTTRC20
See the report
—
WxMoney ⚠ PhishDestroy
Listed by a regulator or a threat feed. We show the rate and we do not rank it — that is an official warning, not our opinion.
481 854.99 USDTTRC20
See the report
—
WmMoney ⚠ PhishDestroy
Listed by a regulator or a threat feed. We show the rate and we do not rank it — that is an official warning, not our opinion.
480 886.44 USDTTRC20
See the report
—
AvanChange ⚠ PhishDestroy
Listed by a regulator or a threat feed. We show the rate and we do not rank it — that is an official warning, not our opinion.
480 331.84 USDTTRC20
See the report
—
Expeer ⚠ PhishDestroy
Listed by a regulator or a threat feed. We show the rate and we do not rank it — that is an official warning, not our opinion.
480 024.51 USDTTRC20
See the report
—
Сатоши ⚠ PhishDestroy
Listed by a regulator or a threat feed. We show the rate and we do not rank it — that is an official warning, not our opinion.
479 753.02 USDTTRC20
See the report
—
Crypto-Rolex ⚠ Jarelllama's Scam Blocklist
Listed by a regulator or a threat feed. We show the rate and we do not rank it — that is an official warning, not our opinion.
479 099.20 USDTTRC20
See the report
—
UAchanger ⚠ PhishDestroy
Listed by a regulator or a threat feed. We show the rate and we do not rank it — that is an official warning, not our opinion.
478 804.02 USDTTRC20
See the report
—
MultiXchange ⚠ PhishDestroy
Listed by a regulator or a threat feed. We show the rate and we do not rank it — that is an official warning, not our opinion.
475 132.30 USDTTRC20
See the report
—
NicexChanger ⚠ PhishDestroy
Listed by a regulator or a threat feed. We show the rate and we do not rank it — that is an official warning, not our opinion.
474 308.05 USDTTRC20
See the report
—
ProstovCash ⚠ Jarelllama's Scam Blocklist
Listed by a regulator or a threat feed. We show the rate and we do not rank it — that is an official warning, not our opinion.
460 575.99 USDTTRC20
See the report
—
UniCash ⚠ PhishDestroy
Listed by a regulator or a threat feed. We show the rate and we do not rank it — that is an official warning, not our opinion.
440 660.55 USDTTRC20
See the report
—
SwapsCenter ⚠ PhishDestroy
Listed by a regulator or a threat feed. We show the rate and we do not rank it — that is an official warning, not our opinion.
486 416.68 USDTTRC20
See the report
—
Crystal-Trade ⚠ PhishDestroy
Listed by a regulator or a threat feed. We show the rate and we do not rank it — that is an official warning, not our opinion.
486 392.57 USDTTRC20
See the report
—
BullsChange ⚠ PhishDestroy
Listed by a regulator or a threat feed. We show the rate and we do not rank it — that is an official warning, not our opinion.
484 329.06 USDTTRC20
See the report
—
Receive-Money ⚠ PhishDestroy
Listed by a regulator or a threat feed. We show the rate and we do not rank it — that is an official warning, not our opinion.
482 234.16 USDTTRC20
See the report
—
FixedFloat ⚠ France AMF illegal financial services list
Listed by a regulator or a threat feed. We show the rate and we do not rank it — that is an official warning, not our opinion.
481 960.95 USDTTRC20
See the report
—
BitcoinBox ⚠ PhishDestroy
Listed by a regulator or a threat feed. We show the rate and we do not rank it — that is an official warning, not our opinion.
481 943.73 USDTTRC20
See the report
—
Crybex ⚠ PhishDestroy
Listed by a regulator or a threat feed. We show the rate and we do not rank it — that is an official warning, not our opinion.
479 748.72 USDTTRC20
See the report
—
AtPayz ⚠ PhishDestroy
Listed by a regulator or a threat feed. We show the rate and we do not rank it — that is an official warning, not our opinion.
479 552.87 USDTTRC20
See the report
—
MoneyPort ⚠ PhishDestroy
Listed by a regulator or a threat feed. We show the rate and we do not rank it — that is an official warning, not our opinion.
478 165.47 USDTTRC20
See the report
—
AllCash ⚠ PhishDestroy
Listed by a regulator or a threat feed. We show the rate and we do not rank it — that is an official warning, not our opinion.
474 963.04 USDTTRC20
See the report
—
EasyGlobal ⚠ PhishDestroy
Listed by a regulator or a threat feed. We show the rate and we do not rank it — that is an official warning, not our opinion.
474 368.39 USDTTRC20
See the report
—
Crypto-Polis ⚠ PhishDestroy
Listed by a regulator or a threat feed. We show the rate and we do not rank it — that is an official warning, not our opinion.
481 996.80 USDTTRC20
See the report
—
BitcoinVN ⚠ PhishDestroy
Listed by a regulator or a threat feed. We show the rate and we do not rank it — that is an official warning, not our opinion.
479 617.84 USDTTRC20
See the report
—
LasloBit ⚠ PhishDestroy
Listed by a regulator or a threat feed. We show the rate and we do not rank it — that is an official warning, not our opinion.
475 935.11 USDTTRC20
See the report
—
Coinfy ⚠ PhishDestroy
Listed by a regulator or a threat feed. We show the rate and we do not rank it — that is an official warning, not our opinion.
455 254.06 USDTTRC20
See the report
And what we measured ourselves 3 of 3 answered
Exolix best of the three
1.0000 BTC
82 060.15  22:39 UTC
Exchange
ChangeNOW
1.0000 BTC
81 660.00  22:39 UTC
Exchange
Godex
1.0000 BTC
80 186.52  22:39 UTC
Exchange

These three we ask ourselves, every five minutes, and keep every answer with the time it was given. The list above is what the exchangers publish about themselves.

What you receive is computed from the exchanger’s own rate and its own declared fees, for the amount you entered — not from a market average. “Clean on our feeds” means the site appears in none of our threat sources; it is the result of a check, not a recommendation. We are not paid by the exchangers listed here.