Business bill pay
Asked as “bill pay platform for businesses”, and as “vendor payments software”, on behalf of a mid-market B2B company. 43 first choices recorded across the direct, paraphrase, budget and scale prompts, twelve models each.
Standing · first-choice share
35%
Contested · Melio 26%
35BILL26Melio09HighRadius30others
35% of first choices, contested.
By buyer segment
The same question asked on behalf of a different buyer. Each standing is computed within its segment; they sit side by side and are never added together.
The standing
Share is the count of first choices across the direct, paraphrase, budget and scale prompts, over all twelve models, for a mid-market B2B company. Ordered by share.
ProductFirst-choice shareNegative rateLabelsQuadrant
Show the four products at 0%, ordered by negative rate
Bars are the share of first choices, 0 to 100Every product with at least 10 labels here. Every product name links to its product page.
Head to head
All twenty-one head-to-head pages: the top seven products, each against each
BILL vs StampliBILL vs AvidXchangeBILL vs Bank Bill PayMelio vs RampMelio vs TipaltiMelio vs StampliMelio vs AvidXchangeMelio vs Bank Bill PayRamp vs TipaltiRamp vs StampliRamp vs AvidXchangeRamp vs Bank Bill PayTipalti vs StampliTipalti vs AvidXchangeTipalti vs Bank Bill PayStampli vs AvidXchangeStampli vs Bank Bill PayAvidXchange vs Bank Bill Pay
Recommended versus criticized
Every product with at least 10 labels here, on both axes. The 30% line names a quadrant, not the verdict above: that one needs more than 40%.
Criticized challengerCriticized default
Negative label rate →
01
02
03
04
05
06B07
08
09P10
11Accepted challengerEndorsed leader
0%First-choice share → · lines at 30% share and 25% negative50%
Key
01BILL35%
BILL35%02Melio26%
Melio26%03Ramp7%
Ramp7%04Tipalti7%
Tipalti7%05Stampli5%
Stampli5%06AvidXchange2%
AvidXchange2%07Bank Bill Pay2%
08Quicken Bill Manager0%
Quicken Bill Manager0%09Papaya0%
Papaya0%10Prism0%
11Doxo0%
Doxo0%What they warned about
Four of twelve models held their first choice under the paraphrase. Claude Haiku 4.5, GPT-5.4 mini, Mistral Small, DeepSeek V4 Flash, Llama 4 Maverick, Qwen 3.7 Flash, GLM 4.7 FlashX and MiniMax M2.5 changed. A high negative share on a product with few labels is a warning. A low share on a product with many labels is salience, not sentiment.
Doxo47%
9 of 19 labels negative · 9 of 12 models · 9 hard negative
“Doxo: This online bill payment firm will pay $2.1 million to settle Federal Trade Commission allegations that it used misleading search ads to impersonate consumers' billers” Claude Haiku 4.5, negative prompt
BILL27%
14 of 51 labels negative · 8 of 12 models · 5 hard negative
“BBB rating 1.09/5 (108+ reviews), 188 complaints in 3 years. Common issues: payment delays/holds, poor customer support, unauthorized charges” Grok 4.20, negative prompt
Prism
36%
4 of 11 labels negative · 4 of 12 models · 2 hard negative
“claiming to be "Prism Bill Pay" or offering legacy versions, avoid them completely” Gemini 3.5 Flash, negative prompt
Zelle100%
3 of 3 labels negative · 3 of 12 models · 2 hard negative
“P2P apps like PayPal/Zelle aren't true bill pay (better for people-to-people).” Grok 4.20, comparative prompt
What they cite
Twelve of the twelve models returned a source list in this edition: four return the pages they cited and eight the search results they consulted.
Sites the answers cite
64 of 72 answers in this category came back with a source list, from 12 of 12 models: citations where the model returns them, or the search results it consulted. 871 links across 256 sites, every framing counted. Ranked by the number of answers carrying the site or page.
vendor site · Rippling22 answers · 25 citations · 11 models
vendor site · Ramp18 answers · 28 citations · 9 models
vendor site · BILL17 answers · 24 citations · 8 models
17 answers · 21 citations · 9 models
vendor site · Rillion16 answers · 21 citations · 10 models
vendor site · Worldmetrics15 answers · 19 citations · 8 models
15 answers · 19 citations · 8 models
15 answers · 15 citations · 11 models
15 answers · 15 citations · 11 models
13 answers · 15 citations · 8 models
vendor site · HighRadius12 answers · 16 citations · 9 models
vendor site · Accounting Seed12 answers · 12 citations · 7 models
Pages the answers cite
The ten pages named in the most answers, by full address. A page here is one the models returned with a recommendation, not one the index endorses.
15 answers · 9 models
15 answers · 11 models
15 answers · 11 models
14 answers · 9 models
12 answers · 7 models
12 answers · 10 models
12 answers · 8 models
11 answers · 9 models
10 answers · 8 models
9 answers · 7 models
Search against answers
Each company's standing in the answers beside its site's footprint in Google search, one row a site: the products the models named on it with their shares, and the share they add up to; monthly searches on Google, and DataForSEO's estimate of AI search demand (modeled from search signals, directional, not a count of queries to any assistant), for the most-searched of the company's and its products' names (the name is in each row's hover text); estimated monthly organic visits to the site; and its best position in Google's top ten for “best bill pay platform for businesses”, “bill pay platform for businesses”, “bill pay platforms”. US estimates from DataForSEO and Google's Ads Transparency Center. A small company's site, or a mid-sized company's site for its flagship, is marked company; a product on a large parent's site (Google, Microsoft) has no site figures. A column with no figures for this category is left out, and an empty cell means none were seen, not none exist. Two measurements side by side: neither is read as the cause of the other.
| Company and products | Share | Own site cited | Name searches, Google | AI search demand, est. | Organic visits | Paid search a month, est. | Google ads, last 30 days | Best Google position |
|---|---|---|---|---|---|---|---|---|
| BILL bill.com | 35% | 374 | 2,740,000 | 1,063,001 | 1,783,039 | $199,231 | 119 | 1 |
| Melio melio.com | 26% | 281 | 33,100 | 492 | 36,039 | $1,429 | 60 | 3 |
| HighRadius highradius.com | 9% | 604 | 6,600 | 118 | 294,561 | $2,272 | 120 | |
| Ramp ramp.com | 7% | 916 | 246,000 | 49,733 | 770,056 | $13,511 | 120 | |
| Tipalti tipalti.com | 7% | 490 | 18,100 | 381 | 213,652 | $83,363 | 120 | |
| Stampli stampli.com | 5% | 194 | 18,100 | 68 | 26,332 | $39 | 53 | |
| AvidXchange avidxchange.com | 2% | 147 | 27,100 | 398 | 51,937 | $788 | 27 | 2 |
| Bank Bill Pay | 2% | 1,300 | 3,091 | |||||
| Rillion rillion.com | 2% | 21 | 480 | 10 | 35,512 | $576 | 14 | |
| QuickBooks parent site QuickBooks Bill Pay 2% | 2% | 65 | 1,000,000 | 54,681 |
Google's top ten for the three searches hold 20 sites; 4 of them are among the sites the models cited here (accountingseed.com, bill.com, founderscpa.com, rippling.com). The first result for “best bill pay platform for businesses” is efficient.app.
How they answered
Six framings of the same buying question, each sent to every model in a fresh session with search on. One row per model, so a row shows whether it held its answer under rewording, what it named when cost was the constraint, and what it argued against. Computed from the raw judge labels.ShowHide
How they answered
Six framings of the same buying question, each sent to every model in a fresh session with search on. One row per model, so a row shows whether it held its answer under rewording, what it named when cost was the constraint, and what it argued against. Computed from the raw judge labels.
ShowHideModelDirect“What is the best bill pay platform for businesses for a mid-market B2B company?”Paraphrase“Which vendor payments software would you recommend to a mid-sized B2B company?”Comparative“What are the top bill pay platforms and how do they differ?”Budget-constrained“What is the best bill pay platform for businesses for a company with a limited budget?”Scale-constrained“We are a 500 person company evaluating a bill pay platform for businesses. What should we look at?”Negative“Which bill pay platforms should I avoid or be cautious about?”
Claude Haiku 4.5MineralTreeBILLChangedBILLBank Bill Payagainst: BILLno first choiceagainst: BILL, Doxo
Four alternatives
BILL, EBizCharge, Rillion, VersapayThree alternatives
AvidXchange, Stampli, TipaltiSix alternatives
Billtrust, Doxo, Forwardly, HighRadius, Melio, VersapayOne alternative
Quicken Bill ManagerGPT-5.4 miniTipaltiBILLChangedBILLMelio, QuickBooks Bill Payagainst: Rampno first choicenothing named
Two alternatives
BILL, RampTwo alternatives
AvidXchange, TipaltiTwo alternatives
Melio, RampOne alternative
BILLGemini 3.5 FlashStampliagainst: BILL, QuickBooks OnlineStampliHeldagainst: QuickBooks Bill Pay, SAP AribaBILLagainst: QuickBooks Bill PayMelioagainst: BILLTipaltiagainst: Doxo, Papaya, Prism
Four alternatives
Airbase, AvidXchange, Ramp, TipaltiThree alternatives
Airbase, Ramp, TipaltiTwo alternatives
Melio, VeemFour alternatives
Mercury, QuickBooks Bill Pay, Ramp, RhoFive alternatives
AvidXchange, Brex Bill Pay, MineralTree, Ramp, StampliPerplexity SonarBILLBILLHeldno first choiceMelioagainst: BILLno first choiceagainst: Doxo
Four alternatives
AvidXchange, Ramp, Stampli, TipaltiFour alternatives
Coupa Pay, Plooto, Rillion, VeemTwo alternatives
Bank Bill Pay, RampGrok 4.20BILLagainst: MelioBILLHeldBank Bill Payagainst: PayPal Bill Pay, Prism, ZelleMelioagainst: BILLBILL, Rampagainst: BILL, Doxo, Fiserv, Papaya
Four alternatives
AvidXchange, Ramp, Stampli, TipaltiFour alternatives
AvidXchange, Ramp, Stampli, TipaltiThree alternatives
Doxo, Papaya, Quicken SimplifiTwo alternatives
QuickBooks Bill Pay, RampOne alternative
Coupa PayMistral SmallBILLHighRadiusChangedno first choiceMeliono first choicenothing named
Two alternatives
AvidXchange, FinexioTwo alternatives
Plooto, RillionOne alternative
Bank Bill PayDeepSeek V4 FlashTipaltiBILLChangedMelioMelioagainst: BILLno first choiceagainst: BILL, Cash App, Doxo, PayPal Bill Pay, Prism, Venmo, Zelle
Four alternatives
AvidXchange, BILL, Ramp, StampliThree alternatives
AvidXchange, Stampli, TipaltiTwo alternatives
AvidXchange, BILLTwo alternatives
Bank Bill Pay, QuickBooks Bill PayLlama 4 Maverickno first choiceHighRadius, RillionChangedno first choiceMeliono first choicenothing named
Three alternatives
Bank Bill Pay, Expensify, Rippling SpendQwen 3.7 FlashBILLHighRadiusChangedBILLMelioagainst: BILL, Tipaltino first choiceagainst: Doxo, MoneyGram, Prism, Quicken Bill Manager, Rocket Money, SilverBills
Three alternatives
AvidXchange, Ramp, TipaltiThree alternatives
AvidXchange, BILL, TipaltiThree alternatives
Melio, Ramp, Rippling SpendOne alternative
Bank Bill PayKimi K2BILLBILLHeldMelioMelioagainst: BILLno first choiceagainst: BILL, Melioagainst: BILL, Cash App, Dave App, Doxo, Melio, Plastiq, Venmo, Willow Pays, Zelle
Four alternatives
AvidXchange, Melio, Rillion, StampliFour alternatives
AvidXchange, Ramp, Stampli, TipaltiFour alternatives
AvidXchange, BILL, Doxo, RampThree alternatives
Bank Bill Pay, QuickBooks Bill Pay, RampGLM 4.7 FlashXBILL, RampBILLChangedMelioagainst: Bank Bill PayMelio, Rampno first choiceagainst: BILL, CheQ, Doxo, Papaya
Three alternatives
AvidXchange, Stampli, TipaltiTwo alternatives
AvidXchange, TipaltiFive alternatives
Airbase, AvidXchange, BILL, Ramp, TipaltiTwo alternatives
QuickBooks Bill Pay, WaveMiniMax M2.5AvidXchange, BILLHighRadiusChangedDoxoMeliono first choiceagainst: Doxo
Two alternatives
Stampli, TipaltiOne alternative
PlootoSix alternatives
Brex Bill Pay, Expensify, Prism, Quicken Bill Manager, Ramp, Rippling SpendTwo alternatives
Bank Bill Pay, RampBold is the first choiceAlternatives are counted; the count opens them.What the answer argued against
The record
One row per call: the version string exactly as returned, whether the model searched, sources cited, and latency.
Seventy-two rows: every prompt, every model, every answer.
| Prompt | Model | Version string | Time (UTC) | Searched | Sources | Latency |
|---|---|---|---|---|---|---|
| Direct recommendation | Claude Haiku 4.5 | claude-haiku-4-5-20251001 | 2026-09-17 21:08 | yes | 9 | 8 s |
| Direct recommendation | GPT-5.4 mini | gpt-5.4-mini-2026-03-17 | 2026-09-17 21:05 | yes | 3 | 6 s |
| Direct recommendation | Gemini 3.5 Flash | gemini-3.5-flash | 2026-09-17 19:08 | yes | 24 | 27 s |
| Direct recommendation | Perplexity Sonar | sonar | 2026-09-17 19:57 | yes | 20 | 5 s |
| Direct recommendation | Grok 4.20 | spacexai/grok-4.1-fast-non-reasoning via vertex (asked for grok-4.20-non-reasoning; the API answered as this version) | 2026-09-17 19:16 | yes | 40 | 17 s |
| Direct recommendation | Mistral Small | mistral/mistral-small via mistral | 2026-09-17 19:42 | yes | 13 | 9 s |
| Direct recommendation | DeepSeek V4 Flash | deepseek/deepseek-v4-flash via fireworks | 2026-09-17 19:28 | yes | 19 | 27 s |
| Direct recommendation | Llama 4 Maverick | meta/llama-4-maverick via bedrock | 2026-09-17 18:55 | yes | 5 | 3 s |
| Direct recommendation | Qwen 3.7 Flash | alibaba/qwen3.7-flash via alibaba | 2026-09-17 20:06 | yes | 5 | 15 s |
| Direct recommendation | Kimi K2 | moonshotai/kimi-k2 via novita | 2026-09-17 20:39 | yes | 15 | 31 s |
| Direct recommendation | GLM 4.7 FlashX | zai/glm-4.7-flashx via zai | 2026-09-17 18:36 | yes | 14 | 46 s |
| Direct recommendation | MiniMax M2.5 | minimax/minimax-m2.5 via minimax | 2026-09-17 20:24 | yes | 5 | 14 s |
| Paraphrase | Claude Haiku 4.5 | claude-haiku-4-5-20251001 | 2026-09-17 20:53 | yes | 10 | 8 s |
| Paraphrase | GPT-5.4 mini | gpt-5.4-mini-2026-03-17 | 2026-09-17 18:32 | no | 0 | 5 s |
| Paraphrase | Gemini 3.5 Flash | gemini-3.5-flash | 2026-09-17 18:42 | yes | 24 | 24 s |
| Paraphrase | Perplexity Sonar | sonar | 2026-09-17 18:17 | yes | 20 | 5 s |
| Paraphrase | Grok 4.20 | spacexai/grok-4.1-fast-non-reasoning via vertex (asked for grok-4.20-non-reasoning; the API answered as this version) | 2026-09-17 19:08 | yes | 31 | 17 s |
| Paraphrase | Mistral Small | mistral/mistral-small via mistral | 2026-09-17 20:16 | yes | 5 | 4 s |
| Paraphrase | DeepSeek V4 Flash | deepseek/deepseek-v4-flash via fireworks | 2026-09-17 18:01 | yes | 19 | 22 s |
| Paraphrase | Llama 4 Maverick | meta/llama-4-maverick via bedrock | 2026-09-17 20:11 | yes | 5 | 2 s |
| Paraphrase | Qwen 3.7 Flash | alibaba/qwen3.7-flash via alibaba | 2026-09-17 21:05 | yes | 7 | 50 s |
| Paraphrase | Kimi K2 | moonshotai/kimi-k2 via novita | 2026-09-17 19:15 | yes | 10 | 19 s |
| Paraphrase | GLM 4.7 FlashX | zai/glm-4.7-flashx via zai | 2026-09-17 19:12 | no | 0 | 24 s |
| Paraphrase | MiniMax M2.5 | minimax/minimax-m2.5 via minimax | 2026-09-17 18:10 | yes | 5 | 10 s |
| Comparative | Claude Haiku 4.5 | claude-haiku-4-5-20251001 | 2026-09-17 20:36 | yes | 9 | 7 s |
| Comparative | GPT-5.4 mini | gpt-5.4-mini-2026-03-17 | 2026-09-17 20:15 | yes | 5 | 8 s |
| Comparative | Gemini 3.5 Flash | gemini-3.5-flash | 2026-09-17 21:19 | yes | 8 | 58 s |
| Comparative | Perplexity Sonar | sonar | 2026-09-17 21:02 | yes | 20 | 16 s |
| Comparative | Grok 4.20 | spacexai/grok-4.1-fast-non-reasoning via vertex (asked for grok-4.20-non-reasoning; the API answered as this version) | 2026-09-17 19:51 | yes | 16 | 15 s |
| Comparative | Mistral Small | mistral/mistral-small via mistral | 2026-09-17 17:56 | yes | 5 | 6 s |
| Comparative | DeepSeek V4 Flash | deepseek/deepseek-v4-flash via fireworks | 2026-09-17 20:00 | yes | 15 | 20 s |
| Comparative | Llama 4 Maverick | meta/llama-4-maverick via bedrock | 2026-09-17 20:59 | yes | 5 | 3 s |
| Comparative | Qwen 3.7 Flash | alibaba/qwen3.7-flash via alibaba | 2026-09-17 20:18 | yes | 5 | 25 s |
| Comparative | Kimi K2 | moonshotai/kimi-k2 via novita | 2026-09-17 19:11 | yes | 7 | 22 s |
| Comparative | GLM 4.7 FlashX | zai/glm-4.7-flashx via zai | 2026-09-17 20:48 | yes | 5 | 85 s |
| Comparative | MiniMax M2.5 | minimax/minimax-m2.5 via minimax | 2026-09-17 19:22 | yes | 7 | 29 s |
| Budget constrained | Claude Haiku 4.5 | claude-haiku-4-5-20251001 | 2026-09-17 17:54 | yes | 9 | 7 s |
| Budget constrained | GPT-5.4 mini | gpt-5.4-mini-2026-03-17 | 2026-09-17 18:22 | yes | 2 | 5 s |
| Budget constrained | Gemini 3.5 Flash | gemini-3.5-flash | 2026-09-17 18:49 | yes | 23 | 22 s |
| Budget constrained | Perplexity Sonar | sonar | 2026-09-17 18:06 | yes | 20 | 4 s |
| Budget constrained | Grok 4.20 | spacexai/grok-4.1-fast-non-reasoning via vertex (asked for grok-4.20-non-reasoning; the API answered as this version) | 2026-09-17 19:38 | yes | 37 | 16 s |
| Budget constrained | Mistral Small | mistral/mistral-small via mistral | 2026-09-17 20:21 | yes | 5 | 4 s |
| Budget constrained | DeepSeek V4 Flash | deepseek/deepseek-v4-flash via fireworks | 2026-09-17 18:25 | yes | 8 | 10 s |
| Budget constrained | Llama 4 Maverick | meta/llama-4-maverick via bedrock | 2026-09-17 19:28 | yes | 5 | 2 s |
| Budget constrained | Qwen 3.7 Flash | alibaba/qwen3.7-flash via alibaba | 2026-09-17 20:58 | yes | 5 | 15 s |
| Budget constrained | Kimi K2 | moonshotai/kimi-k2 via novita | 2026-09-17 20:08 | yes | 8 | 19 s |
| Budget constrained | GLM 4.7 FlashX | zai/glm-4.7-flashx via zai | 2026-09-17 18:21 | yes | 15 | 29 s |
| Budget constrained | MiniMax M2.5 | minimax/minimax-m2.5 via minimax | 2026-09-17 18:17 | yes | 10 | 37 s |
| Scale constrained | Claude Haiku 4.5 | claude-haiku-4-5-20251001 | 2026-09-17 18:20 | no | 0 | 7 s |
| Scale constrained | GPT-5.4 mini | gpt-5.4-mini-2026-03-17 | 2026-09-17 20:31 | no | 0 | 4 s |
| Scale constrained | Gemini 3.5 Flash | gemini-3.5-flash | 2026-09-17 20:15 | yes | 9 | 20 s |
| Scale constrained | Perplexity Sonar | sonar | 2026-09-17 19:49 | yes | 18 | 12 s |
| Scale constrained | Grok 4.20 | spacexai/grok-4.1-fast-non-reasoning via vertex (asked for grok-4.20-non-reasoning; the API answered as this version) | 2026-09-17 20:24 | yes | 14 | 11 s |
| Scale constrained | Mistral Small | mistral/mistral-small via mistral | 2026-09-17 18:16 | no | 0 | 7 s |
| Scale constrained | DeepSeek V4 Flash | deepseek/deepseek-v4-flash via fireworks | 2026-09-17 21:05 | yes | 20 | 22 s |
| Scale constrained | Llama 4 Maverick | meta/llama-4-maverick via bedrock | 2026-09-17 20:55 | yes | 5 | 3 s |
| Scale constrained | Qwen 3.7 Flash | alibaba/qwen3.7-flash via alibaba | 2026-09-17 18:53 | no | 0 | 24 s |
| Scale constrained | Kimi K2 | moonshotai/kimi-k2 via novita | 2026-09-17 20:04 | yes | 14 | 73 s |
| Scale constrained | GLM 4.7 FlashX | zai/glm-4.7-flashx via zai | 2026-09-17 18:40 | yes | 25 | 104 s |
| Scale constrained | MiniMax M2.5 | minimax/minimax-m2.5 via minimax | 2026-09-17 20:32 | no | 0 | 10 s |
| Negative framing | Claude Haiku 4.5 | claude-haiku-4-5-20251001 | 2026-09-17 21:00 | yes | 26 | 14 s |
| Negative framing | GPT-5.4 mini | gpt-5.4-mini-2026-03-17 | 2026-09-17 18:29 | no | 0 | 3 s |
| Negative framing | Gemini 3.5 Flash | gemini-3.5-flash | 2026-09-17 17:56 | yes | 18 | 20 s |
| Negative framing | Perplexity Sonar | sonar | 2026-09-17 20:53 | yes | 20 | 7 s |
| Negative framing | Grok 4.20 | spacexai/grok-4.1-fast-non-reasoning via vertex (asked for grok-4.20-non-reasoning; the API answered as this version) | 2026-09-17 19:06 | yes | 41 | 17 s |
| Negative framing | Mistral Small | mistral/mistral-small via mistral | 2026-09-17 18:02 | yes | 5 | 6 s |
| Negative framing | DeepSeek V4 Flash | deepseek/deepseek-v4-flash via fireworks | 2026-09-17 20:07 | yes | 26 | 25 s |
| Negative framing | Llama 4 Maverick | meta/llama-4-maverick via bedrock | 2026-09-17 20:54 | yes | 5 | 3 s |
| Negative framing | Qwen 3.7 Flash | alibaba/qwen3.7-flash via alibaba | 2026-09-17 19:29 | yes | 15 | 29 s |
| Negative framing | Kimi K2 | moonshotai/kimi-k2 via novita | 2026-09-17 20:48 | yes | 29 | 36 s |
| Negative framing | GLM 4.7 FlashX | zai/glm-4.7-flashx via zai | 2026-09-17 20:34 | yes | 14 | 27 s |
| Negative framing | MiniMax M2.5 | minimax/minimax-m2.5 via minimax | 2026-09-17 19:00 | yes | 5 | 14 s |
Normalization in this category
Every judgment call made between the raw labels and the numbers above, listed so it is visible and reversible.
ShowHide
Category-scoped readings
BILL.com read as BILL
Bill.com read as BILL
Bill.com (BILL) read as BILL
Brex read as Brex Bill Pay
Coupa read as Coupa Pay
Divvy read as BILL Spend & Expense
PayPal read as PayPal Bill Pay
Quicken read as Quicken Bill Manager
Quicken (Bill Manager) read as Quicken Bill Manager
Ramp Bill Pay read as Ramp
Rippling read as Rippling Spend
Xero read as Xero Bills
Unresolved, counted raw
Anthroway
CheQ
Dave App
Everyday Money Management
Finexio
Mint Bills
Origin
TimelyBills / Prism
Your Bank\u2019s Mobile App
Discontinued, still offered
No shut-down product was recommended here.